{"product_id":"grandio-ascent-8x20-ascent-820","title":"Grandio Ascent 8x20 #ASCENT-820","description":"\u003cdiv class=\"greenhouse-specs-box\"\u003e\n\u003ch5 class=\"greenhouse-specs-header\"\u003e\u003cstrong\u003e\u003cspan class=\"greenhouse-specs-title\"\u003eWhat is included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv class=\"greenhouse-specs-header\"\u003e\u003cspan class=\"greenhouse-specs-title\"\u003eNormal Package\u003c\/span\u003e\u003c\/div\u003e\n\u003cul class=\"greenhouse-specs-list\"\u003e\n\u003cli\u003e6mm Polycarbonate Panels\u003c\/li\u003e\n\u003cli\u003e5 Roof Vents\u003c\/li\u003e\n\u003cli\u003eBuilt-In Rain Gutters\u003c\/li\u003e\n\u003cli\u003eSteel Base Kit Included\u003c\/li\u003e\n\u003cli\u003eSnow Load Kit Included\u003c\/li\u003e\n\u003cli\u003eBind Resistant Double Sliding Door\u003c\/li\u003e\n\u003cli\u003eEasy Latch with Double Ball Catch\u003c\/li\u003e\n\u003cli\u003eAssembly Tools Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"greenhouse-specs-box greenhouse-specs-premium\"\u003e\n\u003cdiv class=\"greenhouse-specs-header\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"greenhouse-specs-title-group\"\u003e\n\u003cspan class=\"greenhouse-specs-title\"\u003ePremium Upgrade $485.00\u003cspan\u003e \u003c\/span\u003e\u003cs\u003e$665.00 \u003c\/s\u003e\u003c\/span\u003e\u003cspan class=\"specs-savings\"\u003eYou Save $180.00\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul class=\"greenhouse-specs-list\"\u003e\n\u003cli\u003e5 Roof Vent Auto Openers\u003c\/li\u003e\n\u003cli\u003e20 Plant Hangers\u003c\/li\u003e\n\u003cli\u003e1 Brillianize Anti-Static Panel Cleaner\u003c\/li\u003e\n\u003cli\u003e1 Trellising Kit\u003c\/li\u003e\n\u003cli\u003e1 Drip Irrigation Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"features-heading\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003ch5 class=\"features-heading\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul class=\"feature-list-items\"\u003e\n\u003cli\u003e\u003cspan\u003eSecure \u0026amp; Convenient Double Sliding Doors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdvanced Ventilation \u0026amp; All-Weather Performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImpressive 7'9\" Height for Maximum Headroom \u0026amp; Vertical Space\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"feature-text\"\u003e\u003cspan\u003eExceptional\u003c\/span\u003e Year-Round Insulation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeavy-Duty Construction \u0026amp; Rust Proof\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 id=\"tinymce_scroll_sign\"\u003e\u003cstrong\u003eExplore the Benefits of the Grandio Ascent 8x20 Greenhouse Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eWelcome to the Grandio Ascent Greenhouse\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eThis is the one you've been waiting for — a beautiful, nearly 8-foot-tall hobby greenhouse designed for both passionate beginners and serious gardeners.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eBuilt for year-round enjoyment, the Ascent delivers the perfect balance of spacious comfort, rugged durability, and thoughtful details that make gardening easier and more rewarding. With its tall, airy interior, excellent insulation from the 6mm twin-wall panels, and strong powder-coated aluminum frame, it performs reliably even in challenging weather.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eYou'll appreciate the smooth-gliding double sliding doors, the extra ventilation from the roof windows, built-in rain gutters, and the included snow load kit — all backed by Grandio’s trusted long-term warranties.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eGrandio Greenhouses have earned a strong reputation for reliability and low maintenance, making them a favorite among gardeners who want a greenhouse that lasts and performs.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eRobust Design for Year-Round Gardening\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe Grandio Ascent 8x20 is among the best greenhouses for sale, offering a robust aluminum frame combined with high-quality polycarbonate panels. This sturdy design provides reliable protection against harsh weather conditions while ensuring optimal sunlight diffusion. Its tough construction supports your plants, allowing you to garden year-round without compromise. Whether you’re growing vegetables or flowers, this greenhouse guarantees structural integrity and excellent thermal insulation, creating the perfect environment for your plants to thrive.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eSpacious Interior with Efficient Ventilation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eOne of the standout features of the Grandio Ascent 8x20 greenhouse is its spacious 8-by-20-foot footprint. This ample space makes it ideal for hobbyists and serious gardeners looking to expand their growing capabilities. Ventilation is efficiently managed through adjustable roof vents and side windows, promoting healthy airflow to prevent overheating and mold growth. This balance of space and airflow makes it one of the top greenhouses for sale, helping plants flourish by maintaining ideal humidity and temperature levels.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eEasy Assembly and Versatile Usage\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eDesigned with the user in mind, the Grandio Ascent 8x20 is easy to assemble without professional help. Clear instructions and modular components reduce setup time, so you can start gardening sooner. Its versatility makes it suitable for a variety of uses, from nurturing seedlings and growing vegetables to creating a charming outdoor retreat. If you’re browsing greenhouses for sale, this model stands out by combining convenience, durability, and functionality, making it a smart long-term investment for your gardening needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 class=\"warranty-header\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003ctable style=\"width: 100%; height: 353.688px;\" class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003e7' 9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 20.5938px;\" class=\"specs-label\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 20.5938px;\" class=\"specs-value\"\u003e8'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003e20'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eFrame\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003e1.2 mm Heavy Duty Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eFrame Color\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003ePowder Coated Green\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eDoor Type\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003eBind Resistant Double Sliding Door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eLatch\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003eEasy Latch with Double Ball Catch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eDoor Dimension\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003e3' 6\" x 6'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003ePolycarbonate Panel Thickness\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eNumber of Roof Vents\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eRain Gutters\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003eBuilt-In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eSteel Base Kit\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eSnow Load Kit\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eOptional Back Door Kit\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eExtendable\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eAnchor Options\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003eWood, Concrete, Dirt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eSnow Rating\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003eMaximum snow load of 25lbs.\/ft² of snow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.406%; height: 19.5938px;\" class=\"specs-label\"\u003eWind Rating\u003c\/td\u003e\n\u003ctd style=\"width: 63.9406%; height: 19.5938px;\" class=\"specs-value\"\u003eWithstands winds up to 76 mph (when anchored properly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 class=\"warranty-header\"\u003e\u003cimg src=\"https:\/\/grandiogreenhouses.com\/cdn\/shop\/files\/ascent-specs-9-2015-16.jpg?v=1775070424\u0026amp;width=2000\"\u003e\u003c\/h5\u003e\n\u003ch5 class=\"warranty-header\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv class=\"warranty-item\"\u003e\n\u003cstrong\u003e\u003cspan class=\"warranty-label\"\u003eAluminum Frame\u003c\/span\u003e\u003c\/strong\u003e\n\u003cdiv class=\"warranty-value\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eLifetime\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warranty-item\"\u003e\n\u003cstrong\u003e\u003cspan class=\"warranty-label\"\u003ePolycarbonate Panels\u003c\/span\u003e\u003c\/strong\u003e\n\u003cdiv class=\"warranty-value\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003e15 Years\u003c\/p\u003e\n\u003ch5 class=\"anchor-description\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003ch5 class=\"anchor-description\"\u003e\u003cstrong\u003eFoundation \u0026amp; Anchoring Solutions\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv class=\"anchor-description\"\u003eAnchoring is an essential part of your greenhouse installation. It protects your Grandio from strong winds and harsh weather that can shift or lift the structure, ensuring long-term stability and durability. Don't skip this critical step — secure your greenhouse properly from day one. Specify which anchor kit you need during checkout.\u003c\/div\u003e\n\u003cdiv class=\"anchor-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"anchor-description\"\u003e\n\u003ctable height=\"424\" style=\"width: 99.2857%; height: 414px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 414px;\"\u003e\n\u003ctd style=\"width: 33.2384%; height: 414px;\"\u003e\n\u003cstrong\u003eWood Anchor\u003c\/strong\u003e\n\u003cdiv class=\"anchor-card-body\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eFor installation on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDecks\u003c\/li\u003e\n\u003cli\u003eWooden Platforms\u003c\/li\u003e\n\u003cli\u003eTimber Bases\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Wood Anchoring Kit is required. It securely fastens the greenhouse to the wood foundation for maximum stability and wind resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 33.7446%; text-align: left; height: 414px;\"\u003e\n\u003cdiv class=\"anchor-card-header\"\u003e\u003cstrong\u003eConcrete Anchor\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"anchor-card-body\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eFor installation on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePavement\u003c\/li\u003e\n\u003cli\u003eConcrete Slabs\u003c\/li\u003e\n\u003cli\u003eOther Hard Surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Concrete Anchoring Kit is required. It securely fastens the greenhouse to the hard surface for maximum stability and wind resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 32.3948%; text-align: left; height: 414px;\"\u003e\n\u003cdiv class=\"anchor-card-header\"\u003e\u003cstrong\u003eDirt Anchor\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"anchor-card-body\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eFor installation on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirt\/Earth (Steel Base Kit Required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe Dirt\/Earth Anchoring Kit is required. It securely fastens the greenhouse to the hard surface for maximum stability and wind resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv class=\"manual-item\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pub-6bf62a85fb2e43c5a9915b1beb8cb947.r2.dev\/ascent-manuals\/Grandio-Ascent-8x12-8x16-8x20-8x24-Manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eGrandio Ascent 8x12, 8x16, 8x20, 8x24 Installation and Assembly\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pub-6bf62a85fb2e43c5a9915b1beb8cb947.r2.dev\/ascent-manuals\/Grandio-Ascent-Back-Door-Transformation-Manual.pdf\"\u003eGrandio Ascent Back Door Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pub-6bf62a85fb2e43c5a9915b1beb8cb947.r2.dev\/ascent-manuals\/Grandio-Ascent-Dimensions.pdf\"\u003eGrandio Ascent Dimensions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Grandio Greenhouses","offers":[{"title":"Wood \/ No Upgrade","offer_id":55041423048995,"sku":null,"price":4299.0,"currency_code":"USD","in_stock":false},{"title":"Wood \/ Add Premium Upgrade (+$485)","offer_id":55041423081763,"sku":null,"price":4784.0,"currency_code":"USD","in_stock":false},{"title":"Concrete \/ No Upgrade","offer_id":55041423114531,"sku":null,"price":4299.0,"currency_code":"USD","in_stock":false},{"title":"Concrete \/ Add Premium Upgrade (+$485)","offer_id":55041423147299,"sku":null,"price":4784.0,"currency_code":"USD","in_stock":false},{"title":"Dirt \/ No Upgrade","offer_id":55041423180067,"sku":null,"price":4299.0,"currency_code":"USD","in_stock":false},{"title":"Dirt \/ Add Premium Upgrade (+$485)","offer_id":55041423212835,"sku":null,"price":4784.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1570\/7427\/files\/Ascent_8x16_Eagle_3_57247ce6-d297-4dd3-9100-7685626b4562.webp?v=1778033756","url":"https:\/\/shorestead.com\/products\/grandio-ascent-8x20-ascent-820","provider":"Shorestead","version":"1.0","type":"link"}