{"title":"Shelving","description":"\u003cp\u003eShelving\u003c\/p\u003e","products":[{"product_id":"top-shelf-for-riga-v-10-wide-x-17-long","title":"Top Shelf for Riga V: 10\" wide x 17' long","description":"\u003ch2\u003e\u003cstrong\u003eTop Shelf for Riga V Greenhouse\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRiga V Top Shelf\u003c\/strong\u003e is a purpose-built upper-tier polycarbonate shelving unit for the Riga V greenhouse. Narrower and higher than the bottom shelf, it is designed for smaller plants, seedling trays, and propagation work at eye level — with polycarbonate inserts that allow light to pass through to the plants and shelves below. Each unit covers one side of the greenhouse.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface with polycarbonate inserts — maximizes light transmission to plants below\u003c\/li\u003e\n\u003cli\u003e10\" deep × 17' long — sized for the full interior length of the Riga V\u003c\/li\u003e\n\u003cli\u003eSuspended shelving — positioned high in the greenhouse for seedlings, small pots, and propagation trays\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided top shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga V — engineered to fit the Riga V frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop \/ upper tier (suspended high)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate with polycarbonate inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts allow light through to plants below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-V-TOP-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$549 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTop Shelf vs. Bottom Shelf — How They Work Together\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTop Shelf (this product)\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-v-25-w-x-17-long\"\u003eBottom Shelf\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17'\u003c\/td\u003e\n\u003ctd\u003e17'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpper tier — suspended high\u003c\/td\u003e\n\u003ctd\u003eRegular height — suspended with braces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts\u003c\/td\u003e\n\u003ctd\u003eStandard polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeedlings, small pots, propagation trays\u003c\/td\u003e\n\u003ctd\u003eLarger plants, staging, storage underneath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (per side)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$549\u003c\/td\u003e\n\u003ctd\u003e$749\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMany Riga V growers use both tiers together: the bottom shelf for larger plants and staging, and the top shelf for seedlings and propagation at eye level. The polycarbonate inserts in the top shelf ensure that plants on the bottom shelf still receive adequate light.\u003c\/p\u003e\n\n\u003ch3\u003eComplete Riga Top Shelf Series\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTop Shelf Length\u003c\/th\u003e\n\u003cth\u003ePrice (per side)\u003c\/th\u003e\n\u003cth\u003eFull Double-Sided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iis-10-wide-x-7-long\"\u003e7'\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$319\u003c\/td\u003e\n\u003ctd\u003e$638\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iiis-10-wide-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99\u003c\/td\u003e\n\u003ctd\u003e$759.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga III\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iii-10-wide-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99\u003c\/td\u003e\n\u003ctd\u003e$759.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IV\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iv-10-wide-x-1310-long\"\u003e13'10\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$439\u003c\/td\u003e\n\u003ctd\u003e$878\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IVs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-ivs-10-wide-x-1310-long\"\u003e13'10\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$439\u003c\/td\u003e\n\u003ctd\u003e$878\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga V\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eThis shelf — 17'\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$549\u003c\/td\u003e\n\u003ctd\u003e$1,098\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll Riga top shelves share the same 10\" depth and polycarbonate insert design. Length and price scale with each greenhouse’s interior length. The Riga V top shelf at 17' is the longest in the standard Riga series. Order the top shelf that matches your exact greenhouse model.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga V?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To add top shelving to both sides of your Riga V, you will need to purchase two units ($549 × 2 = $1,098 for full double-sided top shelving).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the top shelf and bottom shelf together in the same Riga V?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga V top and bottom shelves are designed to work together as a two-tier shelving system. The top shelf sits higher in the greenhouse for seedlings and small plants, while the bottom shelf provides a wider 25\" surface at regular working height with storage space underneath. The polycarbonate inserts in the top shelf allow light to reach the bottom shelf and floor below.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does the top shelf have polycarbonate inserts?\u003c\/strong\u003e\u003cbr\u003eThe polycarbonate inserts allow natural light to pass through to the plants and shelves below. Without light-transmitting inserts, a solid upper shelf would cast shade on everything beneath it — reducing growing conditions on the bottom shelf and floor. The polycarbonate inserts maintain light levels throughout the greenhouse interior.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is the Riga V top shelf more expensive than the IVs\/IV top shelves?\u003c\/strong\u003e\u003cbr\u003eThe Riga V has a longer interior length (17') than the IVs and IV models (13'10\"). The top shelf is sized to match each greenhouse’s interior length — the V top shelf at 17' is longer and therefore more expensive ($549) than the 13'10\" top shelves for the IVs and IV ($439 each).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis top shelf is engineered specifically for the Riga V footprint (17' interior length). Other Riga models have different interior lengths and require their own model-specific shelving. See the series table above for all available top shelf models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is free shipping only available when purchased with a greenhouse?\u003c\/strong\u003e\u003cbr\u003eThe shelf ships free when ordered together with a Riga V greenhouse because it can be included in the same freight shipment. When ordered separately, it ships as a standalone item and an additional shipping charge applies due to its size.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517640114462,"sku":"RIGA-V-TOP-SHELF","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/Riga_3_interior_gardening.webp?v=1786483837"},{"product_id":"top-shelf-for-riga-ivs-10-wide-x-1310-long","title":"Top Shelf for Riga IVs: 10\" wide x 13'10\" long","description":"\u003ch2\u003e\u003cstrong\u003eTop Shelf for Riga IVs Greenhouse\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRiga IVs Top Shelf\u003c\/strong\u003e is a purpose-built upper-tier polycarbonate shelving unit for the Riga IVs greenhouse. Narrower and higher than the bottom shelf, it is designed for smaller plants, seedling trays, and propagation work at eye level — with polycarbonate inserts that allow light to pass through to the plants and shelves below. Each unit covers one side of the greenhouse.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface with polycarbonate inserts — maximizes light transmission to plants below\u003c\/li\u003e\n\u003cli\u003e10\" deep × 13'10\" long — sized for the full interior length of the Riga IVs\u003c\/li\u003e\n\u003cli\u003eSuspended shelving — positioned high in the greenhouse for seedlings, small pots, and propagation trays\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided top shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga IVs — engineered to fit the Riga IVs frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga IVs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 feet 10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop \/ upper tier (suspended high)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate with polycarbonate inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts allow light through to plants below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-IVS-TOP-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$439 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTop Shelf vs. Bottom Shelf — How They Work Together\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTop Shelf (this product)\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-ivs-25-w-x-1310-long\"\u003eBottom Shelf\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13'10\"\u003c\/td\u003e\n\u003ctd\u003e13'10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpper tier — suspended high\u003c\/td\u003e\n\u003ctd\u003eRegular height — suspended with braces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts\u003c\/td\u003e\n\u003ctd\u003eStandard polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeedlings, small pots, propagation trays\u003c\/td\u003e\n\u003ctd\u003eLarger plants, staging, storage underneath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (per side)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$439\u003c\/td\u003e\n\u003ctd\u003e$624\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMany Riga IVs growers use both tiers together: the bottom shelf for larger plants and staging, and the top shelf for seedlings and propagation at eye level. The polycarbonate inserts in the top shelf ensure that plants on the bottom shelf still receive adequate light.\u003c\/p\u003e\n\n\u003ch3\u003eRiga Top Shelf Series — Which Top Shelf Do You Need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTop Shelf Length\u003c\/th\u003e\n\u003cth\u003ePrice (per side)\u003c\/th\u003e\n\u003cth\u003eFull Double-Sided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iis-10-wide-x-7-long\"\u003e7'\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$319\u003c\/td\u003e\n\u003ctd\u003e$638\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iiis-10-wide-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99\u003c\/td\u003e\n\u003ctd\u003e$759.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga III\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iii-10-wide-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99\u003c\/td\u003e\n\u003ctd\u003e$759.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IV\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iv-10-wide-x-1310-long\"\u003e13'10\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$439\u003c\/td\u003e\n\u003ctd\u003e$878\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IVs\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eThis shelf — 13'10\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$439\u003c\/td\u003e\n\u003ctd\u003e$878\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll Riga top shelves share the same 10\" depth and polycarbonate insert design. The Riga IVs and Riga IV top shelves share the same 13'10\" length and $439 price, but are engineered with frame attachment points specific to each model. Order the top shelf designated for your exact greenhouse model.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga IVs?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To add top shelving to both sides of your Riga IVs, you will need to purchase two units ($439 × 2 = $878 for full double-sided top shelving).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Riga IVs and Riga IV top shelves are the same length and price — are they interchangeable?\u003c\/strong\u003e\u003cbr\u003eNot necessarily. While both top shelves share the same 10\" × 13'10\" dimensions and $439 price, they are engineered with frame attachment points specific to each model. We recommend ordering the shelf designated for your exact greenhouse model to ensure a proper fit. Contact us if you have questions about compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the top shelf and bottom shelf together in the same Riga IVs?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga IVs top and bottom shelves are designed to work together as a two-tier shelving system. The top shelf sits higher in the greenhouse for seedlings and small plants, while the bottom shelf provides a wider surface at regular working height with storage space underneath. The polycarbonate inserts in the top shelf allow light to reach the bottom shelf and floor below.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does the top shelf have polycarbonate inserts?\u003c\/strong\u003e\u003cbr\u003eThe polycarbonate inserts allow natural light to pass through to the plants and shelves below. Without light-transmitting inserts, a solid upper shelf would cast shade on everything beneath it — reducing growing conditions on the bottom shelf and floor. The polycarbonate inserts maintain light levels throughout the greenhouse interior.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is free shipping only available when purchased with a greenhouse?\u003c\/strong\u003e\u003cbr\u003eThe shelf ships free when ordered together with a Riga IVs greenhouse because it can be included in the same freight shipment. When ordered separately, it ships as a standalone item and an additional shipping charge applies due to its size.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517640212766,"sku":"RIGA-IVS-TOP-SHELF","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/Riga_3_interior_gardening.webp?v=1786483837"},{"product_id":"top-shelf-for-riga-iv-10-wide-x-1310-long","title":"Top Shelf for Riga IV: 10\" wide x 13'10\" long","description":"\u003ch2\u003e\u003cstrong\u003eTop Shelf for Riga IV Greenhouse\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRiga IV Top Shelf\u003c\/strong\u003e is a purpose-built upper-tier polycarbonate shelving unit for the Riga IV greenhouse. Narrower and higher than the bottom shelf, it is designed for smaller plants, seedling trays, and propagation work at eye level — with polycarbonate inserts that allow light to pass through to the plants and shelves below. Each unit covers one side of the greenhouse.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface with polycarbonate inserts — maximizes light transmission to plants below\u003c\/li\u003e\n\u003cli\u003e10\" deep × 13'10\" long — sized for the full interior length of the Riga IV\u003c\/li\u003e\n\u003cli\u003eSuspended shelving — positioned high in the greenhouse for seedlings, small pots, and propagation trays\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided top shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga IV — engineered to fit the Riga IV frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga IV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 feet 10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop \/ upper tier (suspended high)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate with polycarbonate inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts allow light through to plants below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-IV-TOP-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$439 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTop Shelf vs. Bottom Shelf — How They Work Together\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTop Shelf (this product)\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iv-25-w-x-1310-long\"\u003eBottom Shelf\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13'10\"\u003c\/td\u003e\n\u003ctd\u003e13'10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpper tier — suspended high\u003c\/td\u003e\n\u003ctd\u003eRegular height — suspended with braces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts\u003c\/td\u003e\n\u003ctd\u003eStandard polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeedlings, small pots, propagation trays\u003c\/td\u003e\n\u003ctd\u003eLarger plants, staging, storage underneath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (per side)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$439\u003c\/td\u003e\n\u003ctd\u003e$624\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMany Riga IV growers use both tiers together: the bottom shelf for larger plants and staging, and the top shelf for seedlings and propagation at eye level. Full two-tier shelving on one side of the Riga IV costs $439 + $624 = $1,063 per side, or $2,126 for both sides.\u003c\/p\u003e\n\n\u003ch3\u003eRiga Top Shelf Series — Which Top Shelf Do You Need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTop Shelf Length\u003c\/th\u003e\n\u003cth\u003ePrice (per side)\u003c\/th\u003e\n\u003cth\u003eFull Double-Sided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iis-10-wide-x-7-long\"\u003e7'\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$319\u003c\/td\u003e\n\u003ctd\u003e$638\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iiis-10-wide-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99\u003c\/td\u003e\n\u003ctd\u003e$759.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga III\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iii-10-wide-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99\u003c\/td\u003e\n\u003ctd\u003e$759.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IV\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eThis shelf — 13'10\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$439\u003c\/td\u003e\n\u003ctd\u003e$878\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll Riga top shelves share the same 10\" depth and polycarbonate insert design. Length and price scale with each greenhouse’s interior length. Order the top shelf that matches your exact greenhouse model.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga IV?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To add top shelving to both sides of your Riga IV, you will need to purchase two units ($439 × 2 = $878 for full double-sided top shelving).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs there a separate top shelf for the Riga IVs (smaller \"S\" variant)?\u003c\/strong\u003e\u003cbr\u003eThe Riga IVs may require a model-specific top shelf. Contact us with your exact model number to confirm the correct top shelf before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the top shelf and bottom shelf together in the same Riga IV?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga IV top and bottom shelves are designed to work together as a two-tier shelving system. The top shelf sits higher in the greenhouse for seedlings and small plants, while the bottom shelf provides a wider surface at regular working height with storage space underneath. The polycarbonate inserts in the top shelf allow light to reach the bottom shelf and floor below.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does the top shelf have polycarbonate inserts?\u003c\/strong\u003e\u003cbr\u003eThe polycarbonate inserts allow natural light to pass through to the plants and shelves below. Without light-transmitting inserts, a solid upper shelf would cast shade on everything beneath it — reducing growing conditions on the bottom shelf and floor. The polycarbonate inserts maintain light levels throughout the greenhouse interior.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis top shelf is engineered specifically for the Riga IV footprint (13'10\" interior length). Other Riga models have different interior lengths and require their own model-specific shelving. See the series table above for all available top shelf models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is free shipping only available when purchased with a greenhouse?\u003c\/strong\u003e\u003cbr\u003eThe shelf ships free when ordered together with a Riga IV greenhouse because it can be included in the same freight shipment. When ordered separately, it ships as a standalone item and an additional shipping charge applies due to its size.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517640245534,"sku":"RIGA-IV-TOP-SHELF","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/Riga_3_interior_gardening.webp?v=1786483837"},{"product_id":"top-shelf-for-riga-iis-10-wide-x-7-long","title":"Top Shelf for Riga IIs: 10\" wide x 7' long","description":"\u003ch2\u003e\u003cstrong\u003eTop Shelf for Riga IIs Greenhouse\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRiga IIs Top Shelf\u003c\/strong\u003e is a purpose-built upper-tier polycarbonate shelving unit for the Riga IIs greenhouse. Narrower and higher than the bottom shelf, it is designed for smaller plants, seedling trays, and propagation work at eye level — with polycarbonate inserts that allow light to pass through to the plants and shelves below. Each unit covers one side of the greenhouse.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface with polycarbonate inserts — maximizes light transmission to plants below\u003c\/li\u003e\n\u003cli\u003e10\" deep × 7' long — sized for the Riga IIs interior length\u003c\/li\u003e\n\u003cli\u003eSuspended shelving — positioned high in the greenhouse for seedlings, small pots, and propagation trays\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided top shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga IIs — engineered to fit the Riga IIs frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga IIs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop \/ upper tier (suspended high)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate with polycarbonate inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts allow light through to plants below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-IIS-TOP-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$319 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTop Shelf vs. Bottom Shelf — How They Work Together\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTop Shelf (this product)\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iis-25-w-x-7-long\"\u003eBottom Shelf\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7'\u003c\/td\u003e\n\u003ctd\u003e7'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpper tier — suspended high\u003c\/td\u003e\n\u003ctd\u003eRegular height — suspended with braces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts\u003c\/td\u003e\n\u003ctd\u003eStandard polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeedlings, small pots, propagation trays\u003c\/td\u003e\n\u003ctd\u003eLarger plants, staging, storage underneath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (per side)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$319\u003c\/td\u003e\n\u003ctd\u003e$399\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMany Riga IIs growers use both tiers together: the bottom shelf for larger plants and staging, and the top shelf for seedlings and propagation at eye level. Full two-tier shelving on both sides of the Riga IIs costs $319 + $399 = $718 per side, or $1,436 for both sides.\u003c\/p\u003e\n\n\u003ch3\u003eRiga Top Shelf Series — Which Top Shelf Do You Need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTop Shelf Length\u003c\/th\u003e\n\u003cth\u003ePrice (per side)\u003c\/th\u003e\n\u003cth\u003eFull Double-Sided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIs\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eThis shelf — 7'\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$319\u003c\/td\u003e\n\u003ctd\u003e$638\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iiis-10-wide-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99\u003c\/td\u003e\n\u003ctd\u003e$759.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga III\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/top-shelf-for-riga-iii-10-wide-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99\u003c\/td\u003e\n\u003ctd\u003e$759.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll Riga top shelves share the same 10\" depth and polycarbonate insert design. Length and price scale with each greenhouse’s interior length. Order the top shelf that matches your exact greenhouse model.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga IIs?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To add top shelving to both sides of your Riga IIs, you will need to purchase two units ($319 × 2 = $638 for full double-sided top shelving).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the top shelf and bottom shelf together in the same Riga IIs?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga IIs top and bottom shelves are designed to work together as a two-tier shelving system. The top shelf sits higher in the greenhouse for seedlings and small plants, while the bottom shelf provides a wider surface at regular working height with storage space underneath. The polycarbonate inserts in the top shelf allow light to reach the bottom shelf and floor below.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does the top shelf have polycarbonate inserts?\u003c\/strong\u003e\u003cbr\u003eThe polycarbonate inserts allow natural light to pass through to the plants and shelves below. Without light-transmitting inserts, a solid upper shelf would cast shade on everything beneath it — reducing growing conditions on the bottom shelf and floor. The polycarbonate inserts maintain light levels throughout the greenhouse interior.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is the Riga IIs top shelf shorter and less expensive than the IIIs and III top shelves?\u003c\/strong\u003e\u003cbr\u003eThe Riga IIs has a shorter interior length (7') than the IIIs and III models (10'4\"). The top shelf is sized to match each greenhouse’s interior length — the IIs top shelf at 7' is shorter and therefore less expensive ($319) than the 10'4\" top shelves for the IIIs and III ($379.99 each).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis top shelf is engineered specifically for the Riga IIs footprint (7' interior length). Other Riga models have different interior lengths and require their own model-specific shelving. See the series table above for other available top shelf models.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517640605982,"sku":"RIGA-IIS-TOP-SHELF","price":319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/Riga_XL_Gardening_1.1.webp?v=1786483385"},{"product_id":"top-shelf-for-riga-iiis-10-wide-x-104-long","title":"Top Shelf for Riga IIIs: 10\" wide x 10'4\" long","description":"\u003ch2\u003e\u003cstrong\u003eTop Shelf for Riga IIIs Greenhouse\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRiga IIIs Top Shelf\u003c\/strong\u003e is a purpose-built upper-tier polycarbonate shelving unit for the Riga IIIs greenhouse — the smaller \"S\" variant of the Riga III series. Narrower and higher than the bottom shelf, it is designed for smaller plants, seedling trays, and propagation work at eye level — with polycarbonate inserts that allow light to pass through to the plants and shelves below. Each unit covers one side of the greenhouse.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface with polycarbonate inserts — maximizes light transmission to plants below\u003c\/li\u003e\n\u003cli\u003e10\" deep × 10'4\" long — narrower than the bottom shelf, designed for the upper tier of the greenhouse\u003c\/li\u003e\n\u003cli\u003eSuspended shelving — positioned high in the greenhouse for seedlings, small pots, and propagation trays\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided top shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga IIIs — engineered to fit the Riga IIIs frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga IIIs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 feet 4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop \/ upper tier (suspended high)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate with polycarbonate inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts allow light through to plants below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-IIIS-TOP-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTop Shelf vs. Bottom Shelf — How They Work Together\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTop Shelf (this product)\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iiis-25-w-x-104-long\"\u003eBottom Shelf\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10'4\"\u003c\/td\u003e\n\u003ctd\u003e10'4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpper tier — suspended high\u003c\/td\u003e\n\u003ctd\u003eRegular height — suspended with braces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts\u003c\/td\u003e\n\u003ctd\u003eStandard polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeedlings, small pots, propagation trays\u003c\/td\u003e\n\u003ctd\u003eLarger plants, staging, storage underneath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (per side)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMany Riga IIIs growers use both tiers together: the bottom shelf for larger plants and staging, and the top shelf for seedlings and propagation at eye level. The polycarbonate inserts in the top shelf ensure that plants on the bottom shelf still receive adequate light.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga IIIs?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To add top shelving to both sides of your Riga IIIs, you will need to purchase two units ($379.99 × 2 = $759.98 for full double-sided top shelving).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIf the Riga IIIs and Riga III top shelves have the same dimensions, are they interchangeable?\u003c\/strong\u003e\u003cbr\u003eNot necessarily. While both top shelves share the same 10\" × 10'4\" dimensions and price, they are engineered with frame attachment points specific to each model. We recommend ordering the shelf designated for your exact greenhouse model to ensure a proper fit. Contact us if you have questions about compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the top shelf and bottom shelf together in the same Riga IIIs?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga IIIs top and bottom shelves are designed to work together as a two-tier shelving system. The top shelf sits higher in the greenhouse for seedlings and small plants, while the bottom shelf provides a wider surface at regular working height with storage space underneath. The polycarbonate inserts in the top shelf allow light to reach the bottom shelf and floor below.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does the top shelf have polycarbonate inserts?\u003c\/strong\u003e\u003cbr\u003eThe polycarbonate inserts allow natural light to pass through to the plants and shelves below. Without light-transmitting inserts, a solid upper shelf would cast shade on everything beneath it — reducing growing conditions on the bottom shelf and floor. The polycarbonate inserts maintain light levels throughout the greenhouse interior.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis top shelf is engineered specifically for the Riga IIIs footprint (10'4\" interior length). Other Riga models have different interior lengths and require their own model-specific shelving. Contact us to find the correct top shelf for your specific Riga model.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is free shipping only available when purchased with a greenhouse?\u003c\/strong\u003e\u003cbr\u003eThe shelf ships free when ordered together with a Riga IIIs greenhouse because it can be included in the same freight shipment. When ordered separately, it ships as a standalone item and an additional shipping charge applies due to its size.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517640802590,"sku":"RIGA-IIIS-TOP-SHELF","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/RIgatopandbottomSHelf.webp?v=1786482314"},{"product_id":"top-shelf-for-riga-iii-10-wide-x-104-long","title":"Top Shelf for Riga III: 10\" wide x 10'4\" long","description":"\u003ch2\u003e\u003cstrong\u003eTop Shelf for Riga III Greenhouse\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRiga III Top Shelf\u003c\/strong\u003e is a purpose-built upper-tier polycarbonate shelving unit for the Riga III greenhouse. Narrower and higher than the bottom shelf, it is designed for smaller plants, seedling trays, and propagation work at eye level — with polycarbonate inserts that allow light to pass through to the plants and shelves below. Each unit covers one side of the greenhouse.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface with polycarbonate inserts — maximizes light transmission to plants below\u003c\/li\u003e\n\u003cli\u003e10\" deep × 10'4\" long — narrower than the bottom shelf, designed for the upper tier of the greenhouse\u003c\/li\u003e\n\u003cli\u003eSuspended shelving — positioned high in the greenhouse for seedlings, small pots, and propagation trays\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided top shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga III — engineered to fit the Riga III frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 feet 4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop \/ upper tier (suspended high)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate with polycarbonate inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts allow light through to plants below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-III-TOP-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTop Shelf vs. Bottom Shelf — How They Work Together\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTop Shelf (this product)\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iii-25-w-x-104-long\"\u003eBottom Shelf\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 inches\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10'4\"\u003c\/td\u003e\n\u003ctd\u003e10'4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpper tier — suspended high\u003c\/td\u003e\n\u003ctd\u003eRegular height — suspended with braces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — polycarbonate inserts\u003c\/td\u003e\n\u003ctd\u003eStandard polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeedlings, small pots, propagation trays\u003c\/td\u003e\n\u003ctd\u003eLarger plants, staging, storage underneath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (per side)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$379.99\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMany Riga III growers use both tiers together: the bottom shelf for larger plants and staging, and the top shelf for seedlings and propagation at eye level. The polycarbonate inserts in the top shelf ensure that plants on the bottom shelf still receive adequate light.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga III?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To add top shelving to both sides of your Riga III, you will need to purchase two units ($379.99 × 2 = $759.98 for full double-sided top shelving).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the top shelf and bottom shelf together in the same Riga III?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga III top and bottom shelves are designed to work together as a two-tier shelving system. The top shelf sits higher in the greenhouse for seedlings and small plants, while the bottom shelf provides a wider surface at regular working height with storage space underneath. The polycarbonate inserts in the top shelf allow light to reach the bottom shelf and floor below.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does the top shelf have polycarbonate inserts?\u003c\/strong\u003e\u003cbr\u003eThe polycarbonate inserts in the top shelf allow natural light to pass through to the plants and shelves below. Without light-transmitting inserts, a solid upper shelf would cast shade on everything beneath it — reducing growing conditions on the bottom shelf and floor. The polycarbonate inserts maintain light levels throughout the greenhouse interior.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis top shelf is engineered specifically for the Riga III footprint (10'4\" interior length). Other Riga models have different interior lengths and require their own model-specific shelving. Contact us to find the correct top shelf for your specific Riga model.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is free shipping only available when purchased with a greenhouse?\u003c\/strong\u003e\u003cbr\u003eThe shelf ships free when ordered together with a Riga III greenhouse because it can be included in the same freight shipment. When ordered separately, it ships as a standalone item and an additional shipping charge applies due to its size.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517640835358,"sku":"RIGA-III-TOP-SHELF","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/RIgatopandbottomSHelf.webp?v=1786482314"},{"product_id":"bottom-shelf-for-riga-v-25-w-x-17-long","title":"Bottom Shelf for Riga V: 25\" w x 17' long","description":"\u003ch2\u003e\u003cstrong\u003eBottom Shelf for Riga V Greenhouse\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRiga V Bottom Shelf\u003c\/strong\u003e is a purpose-built polycarbonate shelving unit for the Riga V (Riga 5) greenhouse. Suspended with braces at regular height to allow larger equipment, pots, or supplies to be stored underneath, each unit covers one side of the greenhouse. At 25\" deep × 17' long, it is sized to run the full interior length of one side wall of the Riga V — providing the largest single-side growing and staging surface in the Riga bottom shelf series.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface — durable, lightweight, and allows light transmission\u003c\/li\u003e\n\u003cli\u003eSuspended with braces at regular height — allows larger equipment, pots, or supplies to be stored underneath\u003c\/li\u003e\n\u003cli\u003e25\" deep × 17' long — the longest shelf in the Riga bottom shelf series, sized for the Riga V interior\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga V — engineered to fit the Riga V frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga V (Riga 5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegular height (suspended with braces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-V-BOTTOM-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$774 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eComplete Riga Bottom Shelf Series\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eShelf Length\u003c\/th\u003e\n\u003cth\u003ePrice (per side)\u003c\/th\u003e\n\u003cth\u003eFull Double-Sided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iis-25-w-x-7-long\"\u003e7'\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$399\u003c\/td\u003e\n\u003ctd\u003e$798\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iiis-25-w-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003ctd\u003e$998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga III\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iii-25-w-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003ctd\u003e$998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IVs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-ivs-25-w-x-1310-long\"\u003e13'10\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$624\u003c\/td\u003e\n\u003ctd\u003e$1,248\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IV\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iv-25-w-x-1310-long\"\u003e13'10\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$624\u003c\/td\u003e\n\u003ctd\u003e$1,248\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga V\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eThis shelf — 17'\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$774\u003c\/td\u003e\n\u003ctd\u003e$1,548\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll Riga bottom shelves share the same 25\" depth and suspended brace design. Shelf length and price scale with each greenhouse’s interior length. Order the shelf that matches your exact greenhouse model.\u003c\/p\u003e\n\n\u003ch3\u003eHow the Suspended Shelf Design Works\u003c\/h3\u003e\n\u003cp\u003eUnlike floor-standing shelving, the Riga bottom shelf is suspended from the greenhouse frame with braces at a regular working height. This creates usable storage space underneath the shelf — ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge pots, planters, and grow bags that are too tall for a standard shelf\u003c\/li\u003e\n\u003cli\u003eWatering cans, fertilizer bags, and bulk supplies\u003c\/li\u003e\n\u003cli\u003ePropagation equipment, heating mats, and trays stored at floor level\u003c\/li\u003e\n\u003cli\u003eWheelbarrows and garden carts that need to slide under during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga V?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To shelf both sides of your Riga V, you will need to purchase two units ($774 × 2 = $1,548 for full double-sided shelving).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow much growing surface does the Riga V shelf provide?\u003c\/strong\u003e\u003cbr\u003eEach unit provides approximately 25 sq ft of shelf surface (25\" × 17' = ~35 sq ft). Two units (both sides) provide approximately 70 sq ft of shelving — nearly half the Riga V’s total 165 sq ft growing area dedicated to elevated shelf space, with the remaining floor area available for larger containers and equipment stored underneath.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis shelf is engineered specifically for the Riga V footprint (17' interior length). Other Riga models have different interior lengths and require their own model-specific shelving. See the complete series table above for all available shelf models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is the shelf made from twin-wall polycarbonate?\u003c\/strong\u003e\u003cbr\u003eTwin-wall polycarbonate is the ideal greenhouse shelf material — lightweight, durable, moisture-resistant, and allows light to pass through to plants below. Unlike solid wood or metal shelving, polycarbonate won’t rot, rust, or block light in a humid greenhouse environment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is free shipping only available when purchased with a greenhouse?\u003c\/strong\u003e\u003cbr\u003eThe shelf ships free when ordered together with a Riga V greenhouse because it can be included in the same freight shipment. When ordered separately, it ships as a standalone item and an additional shipping charge applies due to its size.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I add shelving after I’ve already assembled my Riga V?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga V bottom shelf can be added to an existing assembled greenhouse. It attaches to the Riga frame using the built-in brace system. Contact us for installation guidance if you are adding shelving post-assembly.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517641621790,"sku":"RIGA-V-BOTTOM-SHELF","price":774.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/RIgatopandbottomSHelf.webp?v=1786482314"},{"product_id":"bottom-shelf-for-riga-ivs-25-w-x-1310-long","title":"Bottom Shelf for Riga IVs: 25\" w x 13'10\" long","description":"\u003ch2\u003e\u003cstrong\u003eBottom Shelf for Riga IVs Greenhouse\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRiga IVs Bottom Shelf\u003c\/strong\u003e is a purpose-built polycarbonate shelving unit for the Riga IVs greenhouse — the \"S\" variant of the Riga IV series. Suspended with braces at regular height to allow larger equipment, pots, or supplies to be stored underneath, each unit covers one side of the greenhouse. At 25\" deep × 13'10\" long, it shares the same dimensions as the Riga IV shelf, reflecting that the IVs and IV share the same interior length.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface — durable, lightweight, and allows light transmission\u003c\/li\u003e\n\u003cli\u003eSuspended with braces at regular height — allows larger equipment, pots, or supplies to be stored underneath\u003c\/li\u003e\n\u003cli\u003e25\" deep × 13'10\" long — sized for the Riga IVs interior length\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga IVs — engineered to fit the Riga IVs frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga IVs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 feet 10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegular height (suspended with braces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-IVS-BOTTOM-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$624 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRiga Bottom Shelf Series — Which Shelf Do You Need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eShelf Length\u003c\/th\u003e\n\u003cth\u003ePrice (per side)\u003c\/th\u003e\n\u003cth\u003eFull Double-Sided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iis-25-w-x-7-long\"\u003e7'\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$399\u003c\/td\u003e\n\u003ctd\u003e$798\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iiis-25-w-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003ctd\u003e$998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga III\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iii-25-w-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003ctd\u003e$998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IVs\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eThis shelf — 13'10\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$624\u003c\/td\u003e\n\u003ctd\u003e$1,248\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IV\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iv-25-w-x-1310-long\"\u003e13'10\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$624\u003c\/td\u003e\n\u003ctd\u003e$1,248\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll Riga bottom shelves share the same 25\" depth and suspended brace design. Length and price scale with each greenhouse’s interior length. Order the shelf that matches your exact greenhouse model — even when dimensions are the same, each shelf is engineered for its specific frame.\u003c\/p\u003e\n\n\u003ch3\u003eHow the Suspended Shelf Design Works\u003c\/h3\u003e\n\u003cp\u003eUnlike floor-standing shelving, the Riga bottom shelf is suspended from the greenhouse frame with braces at a regular working height. This creates usable storage space underneath the shelf — ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge pots, planters, and grow bags that are too tall for a standard shelf\u003c\/li\u003e\n\u003cli\u003eWatering cans, fertilizer bags, and bulk supplies\u003c\/li\u003e\n\u003cli\u003ePropagation equipment, heating mats, and trays stored at floor level\u003c\/li\u003e\n\u003cli\u003eWheelbarrows and garden carts that need to slide under during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga IVs?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To shelf both sides of your Riga IVs, you will need to purchase two units ($624 × 2 = $1,248 for full double-sided shelving).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does the Riga IVs shelf have the same dimensions and price as the Riga IV shelf?\u003c\/strong\u003e\u003cbr\u003eUnlike the IIs\/IIIs pairing (where the \"S\" variant is shorter), the Riga IVs and Riga IV share the same interior length of 13'10\". The \"S\" designation in the Riga IV series refers to a different configuration aspect rather than a shorter length. Both shelves are 25\" × 13'10\" and priced at $624, but each is engineered with frame attachment points specific to its model. Order the shelf designated for your exact greenhouse model.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with the standard Riga IV?\u003c\/strong\u003e\u003cbr\u003eWhile the Riga IVs and Riga IV shelves share the same dimensions, they are engineered with frame attachment points specific to each model. We recommend ordering the shelf designated for your exact greenhouse model to ensure a proper fit. Contact us if you have questions about compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis shelf is engineered specifically for the Riga IVs. Other Riga models have different interior lengths or frame configurations and require their own model-specific shelving. See the series table above for all available shelf models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is the shelf made from twin-wall polycarbonate?\u003c\/strong\u003e\u003cbr\u003eTwin-wall polycarbonate is the ideal greenhouse shelf material — lightweight, durable, moisture-resistant, and allows light to pass through to plants below. Unlike solid wood or metal shelving, polycarbonate won’t rot, rust, or block light in a humid greenhouse environment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I add shelving after I’ve already assembled my Riga IVs?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga IVs bottom shelf can be added to an existing assembled greenhouse. It attaches to the Riga frame using the built-in brace system. Contact us for installation guidance if you are adding shelving post-assembly.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517641654558,"sku":"RIGA-IVS-BOTTOM-SHELF","price":624.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/RIgatopandbottomSHelf.webp?v=1786482314"},{"product_id":"bottom-shelf-for-riga-iv-25-w-x-1310-long","title":"Bottom Shelf for Riga IV: 25\" w x 13'10\" long","description":"\u003ch2\u003e\u003cstrong\u003eBottom Shelf for Riga IV Greenhouse\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRiga IV Bottom Shelf\u003c\/strong\u003e is a purpose-built polycarbonate shelving unit for the Riga IV greenhouse. Suspended with braces at regular height to allow larger equipment, pots, or supplies to be stored underneath, each unit covers one side of the greenhouse. At 25\" deep × 13'10\" long, it is the longest shelf in the Riga bottom shelf series — providing a generous growing and staging surface along the full interior length of one side wall of the Riga IV.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface — durable, lightweight, and allows light transmission\u003c\/li\u003e\n\u003cli\u003eSuspended with braces at regular height — allows larger equipment, pots, or supplies to be stored underneath\u003c\/li\u003e\n\u003cli\u003e25\" deep × 13'10\" long — sized for the full interior length of the Riga IV\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga IV — engineered to fit the Riga IV frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga IV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 feet 10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegular height (suspended with braces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-IV-BOTTOM-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$624 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRiga Bottom Shelf Series — Which Shelf Do You Need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eShelf Length\u003c\/th\u003e\n\u003cth\u003ePrice (per side)\u003c\/th\u003e\n\u003cth\u003eFull Double-Sided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iis-25-w-x-7-long\"\u003e7'\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$399\u003c\/td\u003e\n\u003ctd\u003e$798\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iiis-25-w-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003ctd\u003e$998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga III\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iii-25-w-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003ctd\u003e$998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IV\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eThis shelf — 13'10\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$624\u003c\/td\u003e\n\u003ctd\u003e$1,248\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll Riga bottom shelves share the same 25\" depth and suspended brace design. Length and price scale with each greenhouse’s interior length. Order the shelf that matches your exact greenhouse model.\u003c\/p\u003e\n\n\u003ch3\u003eHow the Suspended Shelf Design Works\u003c\/h3\u003e\n\u003cp\u003eUnlike floor-standing shelving, the Riga bottom shelf is suspended from the greenhouse frame with braces at a regular working height. This creates usable storage space underneath the shelf — ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge pots, planters, and grow bags that are too tall for a standard shelf\u003c\/li\u003e\n\u003cli\u003eWatering cans, fertilizer bags, and bulk supplies\u003c\/li\u003e\n\u003cli\u003ePropagation equipment, heating mats, and trays stored at floor level\u003c\/li\u003e\n\u003cli\u003eWheelbarrows and garden carts that need to slide under during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga IV?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To shelf both sides of your Riga IV, you will need to purchase two units ($624 × 2 = $1,248 for full double-sided shelving).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs there a separate shelf for the Riga IVs (smaller \"S\" variant)?\u003c\/strong\u003e\u003cbr\u003eThe Riga IVs is the shorter length variant of the Riga IV series and may require a different shelf length. Contact us with your exact model number to confirm the correct shelf before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis shelf is engineered specifically for the Riga IV footprint (13'10\" interior length). Other Riga models have different interior lengths and require their own model-specific shelving. See the series table above for other available shelf models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is the Riga IV shelf longer and more expensive than the IIIs and III shelves?\u003c\/strong\u003e\u003cbr\u003eThe Riga IV has a longer interior than the IIIs and III models. The bottom shelf is sized to match each greenhouse’s interior length — the IV shelf at 13'10\" is 3'6\" longer than the 10'4\" IIIs\/III shelves, which accounts for the higher price ($624 vs. $499).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is the shelf made from twin-wall polycarbonate?\u003c\/strong\u003e\u003cbr\u003eTwin-wall polycarbonate is the ideal greenhouse shelf material — lightweight, durable, moisture-resistant, and allows light to pass through to plants below. Unlike solid wood or metal shelving, polycarbonate won’t rot, rust, or block light in a humid greenhouse environment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I add shelving after I’ve already assembled my Riga IV?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga IV bottom shelf can be added to an existing assembled greenhouse. It attaches to the Riga frame using the built-in brace system. Contact us for installation guidance if you are adding shelving post-assembly.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517641687326,"sku":"RIGA-IV-BOTTOM-SHELF","price":624.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/RIgatopandbottomSHelf.webp?v=1786482314"},{"product_id":"bottom-shelf-for-riga-iis-25-w-x-7-long","title":"Bottom Shelf for Riga 2s: 25\" w x 7' long","description":"\u003cp\u003eThe Riga 2s (IIs) Bottom Shelf is a purpose-built polycarbonate shelving unit for the Riga IIs greenhouse — the smaller \"S\" variant of the Riga II series. Suspended with braces at regular height to allow larger equipment, pots, or supplies to be stored underneath, each unit covers one side of the greenhouse. At 25\" deep × 7' long, it is sized specifically for the shorter Riga IIs interior and is priced accordingly at $399 — $100 less than the longer IIIs and III shelf models.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface — durable, lightweight, and allows light transmission\u003c\/li\u003e\n\u003cli\u003eSuspended with braces at regular height — allows larger equipment, pots, or supplies to be stored underneath\u003c\/li\u003e\n\u003cli\u003e25\" deep × 7' long — sized for the Riga IIs interior length\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga IIs — engineered to fit the Riga IIs frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga IIs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegular height (suspended with braces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-IIS-BOTTOM-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$399 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRiga Shelving Series — Which Shelf Do You Need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eShelf Length\u003c\/th\u003e\n\u003cth\u003ePrice (per side)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIs\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eThis shelf — 7'\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$399\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIIs\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iiis-25-w-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga III\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iii-25-w-x-104-long\"\u003e10'4\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll Riga bottom shelves share the same 25\" depth and suspended brace design. The length and price vary by model to match each greenhouse’s interior length. Order the shelf that matches your exact greenhouse model.\u003c\/p\u003e\n\u003ch3\u003eHow the Suspended Shelf Design Works\u003c\/h3\u003e\n\u003cp\u003eUnlike floor-standing shelving, the Riga bottom shelf is suspended from the greenhouse frame with braces at a regular working height. This creates usable storage space underneath the shelf — ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge pots, planters, and grow bags that are too tall for a standard shelf\u003c\/li\u003e\n\u003cli\u003eWatering cans, fertilizer bags, and bulk supplies\u003c\/li\u003e\n\u003cli\u003ePropagation equipment, heating mats, and trays stored at floor level\u003c\/li\u003e\n\u003cli\u003eWheelbarrows and garden carts that need to slide under during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga IIs?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To shelf both sides of your Riga IIs, you will need to purchase two units ($399 × 2 = $798 for full double-sided shelving).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the Riga IIs shelf shorter and less expensive than the IIIs and III shelves?\u003c\/strong\u003e\u003cbr\u003eThe Riga IIs is the smallest model in the Riga series, with a shorter interior length than the IIIs and III. The bottom shelf is sized to match the interior length of each specific model — the IIs shelf at 7' is shorter and therefore less expensive ($399) than the 10'4\" shelves for the IIIs and III ($499 each).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis shelf is engineered specifically for the Riga IIs. Other Riga models have different interior lengths and require their own model-specific shelving. Contact us to find the correct shelf for your specific Riga model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the shelf made from twin-wall polycarbonate?\u003c\/strong\u003e\u003cbr\u003eTwin-wall polycarbonate is the ideal greenhouse shelf material — lightweight, durable, moisture-resistant, and allows light to pass through to plants below. Unlike solid wood or metal shelving, polycarbonate won’t rot, rust, or block light in a humid greenhouse environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is free shipping only available when purchased with a greenhouse?\u003c\/strong\u003e\u003cbr\u003eThe shelf ships free when ordered together with a Riga IIs greenhouse because it can be included in the same freight shipment. When ordered separately, it ships as a standalone item and an additional shipping charge applies due to its size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add shelving after I’ve already assembled my Riga IIs?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga IIs bottom shelf can be added to an existing assembled greenhouse. It attaches to the Riga frame using the built-in brace system. Contact us for installation guidance if you are adding shelving post-assembly.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517641720094,"sku":"RIGA-IIS-BOTTOM-SHELF","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/RIgatopandbottomSHelf.webp?v=1786482314"},{"product_id":"bottom-shelf-for-riga-iiis-25-w-x-104-long","title":"Bottom Shelf for Riga 3s: 25\" w x 10'4\" long","description":"\u003cp\u003eThe Riga 3s (IIIs) Bottom Shelf is a purpose-built polycarbonate shelving unit for the Riga IIIs greenhouse — the smaller \"S\" variant of the Riga III series. Suspended with braces at regular height to allow larger equipment, pots, or supplies to be stored underneath, each unit covers one side of the greenhouse. At 25\" deep × 10'4\" long, it provides a generous growing and staging surface along the full interior length of one side wall.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface — durable, lightweight, and allows light transmission\u003c\/li\u003e\n\u003cli\u003eSuspended with braces at regular height — allows larger equipment, pots, or supplies to be stored underneath\u003c\/li\u003e\n\u003cli\u003e25\" deep × 10'4\" long — covers the full interior length of one side of the Riga IIIs\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga IIIs — engineered to fit the Riga IIIs frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga IIIs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 feet 4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegular height (suspended with braces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-IIIS-BOTTOM-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$499 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eRiga IIIs vs. Riga III — Which Shelf Do You Need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eShelf\u003c\/th\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga IIIs (smaller \"S\" variant)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eThis shelf\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25\" × 10'4\"\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiga III (standard)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/bottom-shelf-for-riga-iii-25-w-x-104-long\"\u003eRiga III Bottom Shelf\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e25\" × 10'4\"\u003c\/td\u003e\n\u003ctd\u003e$499\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Riga IIIs and Riga III bottom shelves share the same dimensions and price. The difference is in the frame attachment points — each shelf is engineered to fit its specific model’s frame. Order the shelf that matches your exact greenhouse model.\u003c\/p\u003e\n\u003ch3\u003eHow the Suspended Shelf Design Works\u003c\/h3\u003e\n\u003cp\u003eUnlike floor-standing shelving, the Riga bottom shelf is suspended from the greenhouse frame with braces at a regular working height. This creates usable storage space underneath the shelf — ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge pots, planters, and grow bags that are too tall for a standard shelf\u003c\/li\u003e\n\u003cli\u003eWatering cans, fertilizer bags, and bulk supplies\u003c\/li\u003e\n\u003cli\u003ePropagation equipment, heating mats, and trays stored at floor level\u003c\/li\u003e\n\u003cli\u003eWheelbarrows and garden carts that need to slide under during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga IIIs?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To shelf both sides of your Riga IIIs, you will need to purchase two units ($499 × 2 = $998 for full double-sided shelving).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf the Riga IIIs and Riga III shelves have the same dimensions, are they interchangeable?\u003c\/strong\u003e\u003cbr\u003eNot necessarily. While both shelves share the same 25\" × 10'4\" dimensions, they are engineered with frame attachment points specific to each model. We recommend ordering the shelf designated for your exact greenhouse model to ensure a proper fit. Contact us if you have questions about compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis shelf is engineered specifically for the Riga IIIs. Other Riga models have different interior dimensions or frame configurations and require their own model-specific shelving. Contact us to find the correct shelf for your specific Riga model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the shelf made from twin-wall polycarbonate?\u003c\/strong\u003e\u003cbr\u003eTwin-wall polycarbonate is the ideal greenhouse shelf material — lightweight, durable, moisture-resistant, and allows light to pass through to plants below. Unlike solid wood or metal shelving, polycarbonate won’t rot, rust, or block light in a humid greenhouse environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is free shipping only available when purchased with a greenhouse?\u003c\/strong\u003e\u003cbr\u003eThe shelf ships free when ordered together with a Riga IIIs greenhouse because it can be included in the same freight shipment. When ordered separately, it ships as a standalone item and an additional shipping charge applies due to its size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add shelving after I’ve already assembled my Riga IIIs?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga IIIs bottom shelf can be added to an existing assembled greenhouse. It attaches to the Riga frame using the built-in brace system. Contact us for installation guidance if you are adding shelving post-assembly.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517642408222,"sku":"RIGA-IIIS-BOTTOM-SHELF","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/RIgatopandbottomSHelf.webp?v=1786482314"},{"product_id":"bottom-shelf-for-riga-3-25-w-x-104-long","title":"Bottom Shelf for Riga 3: 25\" w x 10'4\" long","description":"\u003cp\u003eThe Riga 3 (III) Bottom Shelf is a purpose-built polycarbonate shelving unit for the Riga III greenhouse — suspended with braces at regular height to allow larger equipment, pots, or supplies to be stored underneath. Each unit covers one side of the greenhouse. At 25\" deep × 10'4\" long, it provides a generous growing and staging surface along the full interior length of one side wall.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Free shipping only when purchased together with a Riga greenhouse. Ordered separately, an additional shipping charge applies.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-wall polycarbonate shelf surface — durable, lightweight, and allows light transmission\u003c\/li\u003e\n\u003cli\u003eSuspended with braces at regular height — allows larger equipment, pots, or supplies to be stored underneath\u003c\/li\u003e\n\u003cli\u003e25\" deep × 10'4\" long — covers the full interior length of one side of the Riga III\u003c\/li\u003e\n\u003cli\u003eEach unit covers one side of the greenhouse — order two for full double-sided shelving\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Riga III — engineered to fit the Riga III frame exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiga III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 feet 4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegular height (suspended with braces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin-wall polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne side of the greenhouse per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRIGA-III-BOTTOM-SHELF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$499 per unit (one side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree when purchased with a Riga greenhouse; additional charge when ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eHow the Suspended Shelf Design Works\u003c\/h3\u003e\n\u003cp\u003eUnlike floor-standing shelving, the Riga bottom shelf is suspended from the greenhouse frame with braces at a regular working height. This creates usable storage space underneath the shelf — ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge pots, planters, and grow bags that are too tall for a standard shelf\u003c\/li\u003e\n\u003cli\u003eWatering cans, fertilizer bags, and bulk supplies\u003c\/li\u003e\n\u003cli\u003ePropagation equipment, heating mats, and trays stored at floor level\u003c\/li\u003e\n\u003cli\u003eWheelbarrows and garden carts that need to slide under during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes one unit cover both sides of the Riga III?\u003c\/strong\u003e\u003cbr\u003eNo — each unit covers one side of the greenhouse only. To shelf both sides of your Riga III, you will need to purchase two units ($499 × 2 = $998 for full double-sided shelving).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shelf compatible with other Riga models?\u003c\/strong\u003e\u003cbr\u003eThis shelf is engineered specifically for the Riga III footprint (10'4\" interior length). Other Riga models have different interior lengths and require their own model-specific shelving. Contact us to find the correct shelf for your specific Riga model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the shelf made from twin-wall polycarbonate?\u003c\/strong\u003e\u003cbr\u003eTwin-wall polycarbonate is the ideal greenhouse shelf material — it is lightweight, durable, moisture-resistant, and allows light to pass through to plants below. Unlike solid wood or metal shelving, polycarbonate won’t rot, rust, or block light in a humid greenhouse environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is free shipping only available when purchased with a greenhouse?\u003c\/strong\u003e\u003cbr\u003eThe shelf ships free when ordered together with a Riga III greenhouse because it can be included in the same freight shipment. When ordered separately, it ships as a standalone item and an additional shipping charge applies due to its size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add shelving after I’ve already assembled my Riga III?\u003c\/strong\u003e\u003cbr\u003eYes — the Riga III bottom shelf can be added to an existing assembled greenhouse. It attaches to the Riga frame using the built-in brace system. Contact us for installation guidance if you are adding shelving post-assembly.\u003c\/p\u003e","brand":"Exaco","offers":[{"title":"Default Title","offer_id":59517642440990,"sku":"RIGA-III-BOTTOM-SHELF","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/files\/RIga_top_and_bottom_SHelf.webp?v=1786482216"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/1802\/5246\/collections\/Riga_Shelf_Plants_1.1.webp?v=1787346851","url":"https:\/\/rigagreenhousekit.com\/collections\/shelving.oembed","provider":"Riga Greenhouses","version":"1.0","type":"link"}