{"product_id":"sigma-greenhouse","title":"Sigma Greenhouse","description":"\u003cp\u003eThe Sigma (Gen III) Greenhouse is Planta's arched backyard greenhouse, with a rust-resistant galvanized steel frame, 6 mm twin-wall polycarbonate panels, two doors and two manual windows for 3 or 4 season gardening. This greenhouse comes in 5 size configurations, all 10 ft wide. Plus, it can be extended with an optional extension kit.\u003c\/p\u003e\n\u003cp\u003eImagine a garden filled with life yet untouched by time. A space where you can harvest heat-loving vegetables while a piercing winter storm is raging outside the door. A stable environment where vine-ripe tomatoes and succulent strawberries will thrive. A lovely quiet space to spend away from work, kids, and the chores of life.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e\u003ci\u003eStrong and spacious: long-lasting construction, weather-resistant materials, and roomy design.\u003c\/i\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulated Doors \u003cem\u003e[NEW]\u003c\/em\u003e\u003c\/strong\u003e – Helps reduce heat loss and drafts, creating a more stable growing environment and improving energy efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded Door Handles \u003cem\u003e[NEW]\u003c\/em\u003e\u003c\/strong\u003e – Smooth, reliable operation with a sturdy grip for easier daily access and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Polycarbonate Trim \u003cem\u003e[NEW]\u003c\/em\u003e\u003c\/strong\u003e – Securely locks panels in place along the arch for added strength, better weather resistance, and a clean, finished look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindow\/Door Latch \u003cem\u003e[NEW]\u003c\/em\u003e\u003c\/strong\u003e - Makes the door and window open together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Snow Load [\u003cem\u003eNEW\u003c\/em\u003e]\u003c\/strong\u003e - Rated for a snow load of up to 55 psf (about 4.5 ft of snow) and wind up to 65 mph, for those living in snowy or gusty climates.\u003c\/li\u003e\n\u003cli\u003eComes with \u003cstrong\u003etwo doors\u003c\/strong\u003e (one at each end).\u003c\/li\u003e\n\u003cli\u003eMade with a \u003cstrong\u003eheavy-duty galvanized steel frame \u003c\/strong\u003eand \u003cstrong\u003e6 mm twin-wall polycarbonate panels.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArched shape\u003c\/strong\u003e helps wind, snow and hail slide off the sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtendable beyond 100 ft \u003c\/strong\u003e- so you can expand your greenhouse when you're ready.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-free\u003c\/strong\u003e means you have more time to focus on your garden.\u003c\/li\u003e\n\u003cli\u003eWe offer a \u003cstrong\u003e10-year warranty\u003c\/strong\u003e because our greenhouse is heavy-duty and long-lasting.\u003c\/li\u003e\n\u003cli\u003eAccess to our private Facebook group to \u003cstrong\u003econnect with and learn from other greenhouse owners.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Planta Greenhouses","offers":[{"title":"10′ × 13′","offer_id":62657195147634,"sku":"Sigma Urban","price":3250.0,"currency_code":"USD","in_stock":true},{"title":"10′ × 20′","offer_id":62657195180402,"sku":"Sigma 20","price":4000.0,"currency_code":"USD","in_stock":true},{"title":"10′ × 26′","offer_id":62657195213170,"sku":"Sigma 26","price":4750.0,"currency_code":"USD","in_stock":true},{"title":"10′ × 32′","offer_id":62657195245938,"sku":"Sigma 32","price":5500.0,"currency_code":"USD","in_stock":true},{"title":"10′ × 39′","offer_id":62657195278706,"sku":"Sigma 39","price":6250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0069\/5854\/6980\/files\/Sigma_20_Gen_III_3.jpg?v=1790601404","url":"https:\/\/plantagreenhouses.com\/fr\/products\/sigma-greenhouse","provider":"Planta Greenhouses","version":"1.0","type":"link"}