{"product_id":"the-toughest-greenhouse-4m-wide-double-door-edition","title":"The Tough One XL — Toughest Greenhouse 13'1\\\" Wide Double Door Edition","description":"\u003cdiv style=\"font-family:system-ui,sans-serif\"\u003e\n\n\u003cdiv style=\"background:#1B3A2D;color:#fff;padding:14px 18px;border-radius:10px;margin-bottom:12px\"\u003e\n\u003cp style=\"font-size:13px;font-weight:600;margin-bottom:4px\"\u003e🎁 3 FREE gifts included with every order:\u003c\/p\u003e\n\u003cp style=\"font-size:13px;opacity:.9;margin:0\"\u003eAutomatic Roof Vent Opener ($75 value) · Galvanized Raised Bed ($115 value) · 14-Piece Gardening Tool Set ($12 value)\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff3cd;border:1px solid #e6b800;border-radius:8px;padding:12px 16px;margin-bottom:12px\"\u003e\n\u003cp style=\"font-size:13px;font-weight:600;color:#7a5c00;margin:0\"\u003e📅 Pre-Order Pricing ends June 30 — prices increase after this date. Delivery Aug–Sep 2026 · Free US freight · Cancel within 7 days\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f0f7f4;border:1px solid #c2d9ce;border-radius:10px;padding:14px 18px;margin-bottom:18px\"\u003e\n\u003cp style=\"font-size:13px;font-weight:700;color:#1B3A2D;margin-bottom:10px\"\u003e❄️ STRUCTURAL RATINGS — CHOOSE YOUR BUILD\u003c\/p\u003e\n\u003ctable style=\"width:100%;font-size:13px;border-collapse:collapse\"\u003e\n\u003ctr style=\"border-bottom:1px solid #c2d9ce\"\u003e\n\u003cth style=\"text-align:left;padding:6px 8px;color:#1B3A2D;font-weight:600\"\u003e\u003c\/th\u003e\n\u003cth style=\"text-align:center;padding:6px 8px;color:#1B3A2D;font-weight:600\"\u003eStandard (39\" apart)\u003c\/th\u003e\n\u003cth style=\"text-align:center;padding:6px 8px;color:#1B3A2D;font-weight:600\"\u003eHeavy Duty (26\" apart)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e8eeeb\"\u003e\n\u003ctd style=\"padding:6px 8px;color:#4a5e53;font-weight:600\"\u003e❄️ Snow Load\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:6px 8px;color:#4a5e53\"\u003e15 lbs\/ft²\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:6px 8px;color:#1B3A2D;font-weight:700\"\u003e30 lbs\/ft²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 8px;color:#4a5e53;font-weight:600\"\u003e💨 Wind Rating\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:6px 8px;color:#4a5e53\"\u003e72 mph\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:6px 8px;color:#1B3A2D;font-weight:700\"\u003e85 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:12px;color:#6b8278;margin:8px 0 0\"\u003eHeavy Duty recommended for Zones 3–6 and coastal\/high-wind sites.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eOur widest polycarbonate greenhouse — 13'1\" wide with double front doors.\u003c\/h2\u003e\n\u003cp\u003eMore width. More access. More space to work. The Double Door Edition is the professional choice — built for gardeners who treat their greenhouse as a serious growing operation, not just a seasonal hobby. Double sliding doors at both ends mean wheelbarrows, garden carts, and larger equipment move in and out without contortion. Polish-engineered galvanized steel frame, twin-wall polycarbonate panels, free US shipping.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e 13'1\" (4m) | \u003cstrong\u003eHeight:\u003c\/strong\u003e 7'6\" (2.3m) | \u003cstrong\u003eDoors:\u003c\/strong\u003e Double sliding doors — front and rear\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThey offer one spec. We offer your spec.\u003c\/strong\u003e\u003cbr\u003e\nMost competitors sell one panel thickness at one price. We give you the choice: budget-smart 4mm, the same 6mm spec the market leaders use at a lower price, and Heavy Duty frame spacing no competitor offers.\u003c\/p\u003e\n\n\u003ch3\u003eSizes and pricing\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eFrame Spacing\u003c\/th\u003e\n\u003cth\u003ePanel\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13ft (171 sq ft)\u003c\/td\u003e\n\u003ctd\u003eStandard (39\")\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e$2,400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13ft (171 sq ft)\u003c\/td\u003e\n\u003ctd\u003eStandard (39\")\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e$2,600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13ft (171 sq ft)\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty (26\")\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e$2,800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13ft (171 sq ft)\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty (26\")\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e$3,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20ft (262 sq ft)\u003c\/td\u003e\n\u003ctd\u003eStandard (39\")\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e$2,900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20ft (262 sq ft)\u003c\/td\u003e\n\u003ctd\u003eStandard (39\")\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e$2,990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20ft (262 sq ft)\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty (26\")\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e$3,190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20ft (262 sq ft)\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty (26\")\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e$3,390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e26ft (340 sq ft)\u003c\/td\u003e\n\u003ctd\u003eStandard (39\")\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e$3,190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e26ft (340 sq ft)\u003c\/td\u003e\n\u003ctd\u003eStandard (39\")\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e$3,390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e26ft (340 sq ft)\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty (26\")\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e$3,590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e26ft (340 sq ft)\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty (26\")\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e$3,790\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e33ft (433 sq ft)\u003c\/td\u003e\n\u003ctd\u003eStandard (39\")\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e$3,690\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e33ft (433 sq ft)\u003c\/td\u003e\n\u003ctd\u003eStandard (39\")\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e$3,790\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e33ft (433 sq ft)\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty (26\")\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e$4,090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e33ft (433 sq ft)\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty (26\")\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e$4,390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e39ft (511 sq ft)\u003c\/td\u003e\n\u003ctd\u003eStandard (39\")\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e$3,990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e39ft (511 sq ft)\u003c\/td\u003e\n\u003ctd\u003eStandard (39\")\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e$3,990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e39ft (511 sq ft)\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty (26\")\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e$4,290\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e39ft (511 sq ft)\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty (26\")\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e$4,590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDOUBLE DOOR — WHO IS THIS FOR?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard single-door Toughest\u003c\/th\u003e\n\u003cth\u003eDouble Door Edition\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOne front door — sufficient for hand tools and baskets\u003c\/td\u003e\n\u003ctd\u003eDouble doors front and rear — wheelbarrows, carts, large equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9'8\" width — great growing space\u003c\/td\u003e\n\u003ctd\u003e13'1\" width — professional-scale growing operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerfect for home gardeners\u003c\/td\u003e\n\u003ctd\u003ePerfect for serious growers, market gardeners, homesteaders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle ventilation path\u003c\/td\u003e\n\u003ctd\u003eDouble door through-flow — superior summer ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFRAME SPACING — WHAT'S THE DIFFERENCE?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard (39\" apart)\u003c\/th\u003e\n\u003cth\u003eHeavy Duty (26\" apart)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for most US climates\u003c\/td\u003e\n\u003ctd\u003eBest for heavy snow regions — Minnesota, Vermont, Michigan, Montana\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMore open interior feel\u003c\/td\u003e\n\u003ctd\u003eMaximum structural reinforcement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaster assembly\u003c\/td\u003e\n\u003ctd\u003eMore crossbars = more anchor points for shelving and accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended for zones 6–10\u003c\/td\u003e\n\u003ctd\u003eRecommended for zones 3–6 with 3ft+ snowfall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePANEL THICKNESS — 4MM VS 6MM\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003e4mm Twin-Wall Polycarbonate\u003c\/th\u003e\n\u003cth\u003e6mm Twin-Wall Polycarbonate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGood insulation — extends season 4–6 weeks each end\u003c\/td\u003e\n\u003ctd\u003e30% better insulation — extends season further\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight transmission: 82%\u003c\/td\u003e\n\u003ctd\u003eLight transmission: 80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for mild to moderate climates\u003c\/td\u003e\n\u003ctd\u003eBest for cold climates and year-round growing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLower price point\u003c\/td\u003e\n\u003ctd\u003eLonger lifespan in harsh conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eASSEMBLY — WHAT TO EXPECT\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStep 1 — Choose your size and order.\u003c\/strong\u003e Select length, frame spacing, and panel thickness. Free freight to your door in 12–16 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 2 — Unbox and build.\u003c\/strong\u003e All components arrive pre-labeled. Full illustrated assembly manual included. The 13ft version typically takes a weekend with two people. Larger sizes allow two weeks. No specialist tools required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 3 — Grow at scale.\u003c\/strong\u003e The 13'1\" width gives you proper growing rows on both sides with a generous centre aisle. Space for raised beds, shelving, and a dedicated potting area.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFREQUENTLY ASKED QUESTIONS\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the frame made from?\u003c\/h3\u003e\n\u003cp\u003eHot-dip galvanized steel — permanent zinc bonding that protects against rust for 15+ years. Not painted, not coated — galvanized. The same process used in industrial outdoor infrastructure.\u003c\/p\u003e\n\n\u003ch3\u003eHow much space does the double door give you?\u003c\/h3\u003e\n\u003cp\u003eEach door is a full-width sliding door — wide enough for a standard wheelbarrow or garden cart. The rear door creates a complete through-access path, making large harvests, soil deliveries, and equipment movement genuinely easy.\u003c\/p\u003e\n\n\u003ch3\u003eCan I heat it in winter?\u003c\/h3\u003e\n\u003cp\u003eYes. At 13'1\" wide, you'll want a slightly larger heater than the standard model — a 2,000–3,000W unit with thermostat handles most US winter climates comfortably. The twin-wall panels provide excellent insulation.\u003c\/p\u003e\n\n\u003ch3\u003eIs this suitable for market gardening?\u003c\/h3\u003e\n\u003cp\u003eYes — the 13'1\" width and double-door access make this the right choice for anyone selling produce at farmers markets or supplying restaurants. At 39ft length, you have 511 square feet of production space — serious output potential.\u003c\/p\u003e\n\n\u003ch3\u003eCan I anchor it to a concrete pad?\u003c\/h3\u003e\n\u003cp\u003eYes — base frame includes anchor points for concrete, paving, or deck. Essential for this width in wind-prone areas.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e13'1\" (4m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e7'6\" (2.3m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame material\u003c\/td\u003e\n\u003ctd\u003eHot-dip galvanized steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanel options\u003c\/td\u003e\n\u003ctd\u003e4mm or 6mm twin-wall polycarbonate, UV stabilized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame spacing options\u003c\/td\u003e\n\u003ctd\u003eStandard 39\" \/ Heavy Duty 26\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoors\u003c\/td\u003e\n\u003ctd\u003e2 sliding doors — front and rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVentilation\u003c\/td\u003e\n\u003ctd\u003eRoof vents + full double-door cross-ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10-year frame \/ 5-year panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree freight, continental US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003eQuestions? Email shop@zengreenhouses.com — we answer every message personally.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"ZEN Greenhouses","offers":[{"title":"13ft \/ Standard (39\" apart) \/ 4mm Polycarbonate","offer_id":53129240871240,"sku":"TG4W-4M-1M-4MM","price":2400.0,"currency_code":"USD","in_stock":true},{"title":"13ft \/ Standard (39\" apart) \/ 6mm Polycarbonate","offer_id":53129240904008,"sku":"TG4W-4M-1M-6MM","price":2600.0,"currency_code":"USD","in_stock":true},{"title":"13ft \/ Heavy Duty (26\" apart) \/ 4mm Polycarbonate","offer_id":53129240936776,"sku":"TG4W-4M-067-4MM","price":2800.0,"currency_code":"USD","in_stock":true},{"title":"13ft \/ Heavy Duty (26\" apart) \/ 6mm Polycarbonate","offer_id":53129240969544,"sku":"TG4W-4M-067-6MM","price":3000.0,"currency_code":"USD","in_stock":true},{"title":"20ft \/ Standard (39\" apart) \/ 4mm Polycarbonate","offer_id":53129241002312,"sku":"TG4W-6M-1M-4MM","price":2900.0,"currency_code":"USD","in_stock":true},{"title":"20ft \/ Standard (39\" apart) \/ 6mm Polycarbonate","offer_id":53129241035080,"sku":"TG4W-6M-1M-6MM","price":2990.0,"currency_code":"USD","in_stock":true},{"title":"20ft \/ Heavy Duty (26\" apart) \/ 4mm Polycarbonate","offer_id":53129241067848,"sku":"TG4W-6M-067-4MM","price":3190.0,"currency_code":"USD","in_stock":true},{"title":"20ft \/ Heavy Duty (26\" apart) \/ 6mm Polycarbonate","offer_id":53129241100616,"sku":"TG4W-6M-067-6MM","price":3390.0,"currency_code":"USD","in_stock":true},{"title":"26ft \/ Standard (39\" apart) \/ 4mm Polycarbonate","offer_id":53129241133384,"sku":"TG4W-8M-1M-4MM","price":3190.0,"currency_code":"USD","in_stock":true},{"title":"26ft \/ Standard (39\" apart) \/ 6mm Polycarbonate","offer_id":53129241166152,"sku":"TG4W-8M-1M-6MM","price":3390.0,"currency_code":"USD","in_stock":true},{"title":"26ft \/ Heavy Duty (26\" apart) \/ 4mm Polycarbonate","offer_id":53129241198920,"sku":"TG4W-8M-067-4MM","price":3590.0,"currency_code":"USD","in_stock":true},{"title":"26ft \/ Heavy Duty (26\" apart) \/ 6mm Polycarbonate","offer_id":53129241231688,"sku":"TG4W-8M-067-6MM","price":3790.0,"currency_code":"USD","in_stock":true},{"title":"33ft \/ Standard (39\" apart) \/ 4mm Polycarbonate","offer_id":53129241264456,"sku":"TG4W-10M-1M-4MM","price":3690.0,"currency_code":"USD","in_stock":true},{"title":"33ft \/ Standard (39\" apart) \/ 6mm Polycarbonate","offer_id":53129241297224,"sku":"TG4W-10M-1M-6MM","price":3790.0,"currency_code":"USD","in_stock":true},{"title":"33ft \/ Heavy Duty (26\" apart) \/ 4mm Polycarbonate","offer_id":53129241329992,"sku":"TG4W-10M-067-4MM","price":4090.0,"currency_code":"USD","in_stock":true},{"title":"33ft \/ Heavy Duty (26\" apart) \/ 6mm Polycarbonate","offer_id":53129241362760,"sku":"TG4W-10M-067-6MM","price":4390.0,"currency_code":"USD","in_stock":true},{"title":"39ft \/ Standard (39\" apart) \/ 4mm Polycarbonate","offer_id":53129241395528,"sku":"TG4W-12M-1M-4MM","price":3990.0,"currency_code":"USD","in_stock":true},{"title":"39ft \/ Standard (39\" apart) \/ 6mm Polycarbonate","offer_id":53129241428296,"sku":"TG4W-12M-1M-6MM","price":3990.0,"currency_code":"USD","in_stock":true},{"title":"39ft \/ Heavy Duty (26\" apart) \/ 4mm Polycarbonate","offer_id":53129241461064,"sku":"TG4W-12M-067-4MM","price":4290.0,"currency_code":"USD","in_stock":true},{"title":"39ft \/ Heavy Duty (26\" apart) \/ 6mm Polycarbonate","offer_id":53129241493832,"sku":"TG4W-12M-067-6MM","price":4590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/2521\/0440\/files\/image_2026-03-16_154613170_57286ffd-2b3b-43f3-bb83-dd041806ced8.png?v=1780000976","url":"https:\/\/zengreenhouses.com\/products\/the-toughest-greenhouse-4m-wide-double-door-edition","provider":"ZEN Greenhouses","version":"1.0","type":"link"}