Description : Are you a home gardening enthusiast looking for a way to stay in the soil year-round? This Outsunny portable high tunnel greenhouse offers the vital protection your plants crave without the need to spend exorbitant amounts of money. The plastic mesh cover keeps your crops at the perfect temperature and is reinforced the zippered door for easy access. The perfect gardener's perfect solution is to keep their plants healthy throughout the entire year, made easy with this large greenhouse. Features: - Great for cultivating plants, flowers, and landscapes efficiently and quickly in all seasons - Protects crops from cold, frost, and hail in winter and stimulates growth in spring and summer - Powder-coated reinforced galvanized steel frame - Made of a PE plastic cover - 4 slant bracing tubes, middle reinforced bars, and front crossbars for enhanced stability - 4 supporting rods, 4 screw ground stakes, and overlong cover add extra stability - 8 roll-up side windows for cross-ventilation - zippered roll-up door provides easy access to the inside - Includes tethers and single-sided tape to attach the cover to the steel frame Specification: - Colour: White - Material: Steel Frame, PE Cover - Net Weight: 77 lbs. - Overall Dimensions: 234.25" L x 118" W x 82.75" H - Mesh Window Size: 18.5" L x 17.75" W - Door Size: 65.75" W x 70.75" H - Bottom Cover Width: 6" (placed directly on the floor), 9.75" (anchored into the floor) - Item Label: 845-233WT Package Includes: - 1 x Greenhouse - 4 x Screw Type Ground Stakes - 4 x Pull Ropes - 26 x Tethers - 2 Rolls of Single-Sided Tape - 1 x Manual Are you a home gardening enthusiast looking for a way to stay in the soil year-round? Features: - Great for cultivating plants, flowers, and landscapes efficiently and quickly in all seasons - Protects crops from cold, frost, and hail in winter and stimulates growth in spring and summer - Powder-coated reinforced galvanized steel frame - Made of a PE plastic cover - 4 slant bracing tubes, middle reinforced bars, and front crossbars for enhanced stability - 4 supporting rods, 4 screw ground stakes, and overlong cover add extra stability - 8 roll-up side windows for cross-ventilation - Zippered roll-up door provides easy access to the inside - Includes tethers and single-sided tape to attach the cover to the steel frame Specification: - Colour: Green - Material: Steel Frame, PE Cover - Net Weight: 77 lbs. - Overall Dimensions: 234.25" L x 118" W x 82.75" H - Mesh Window Size: 18.5" L x 17.75" W - Door Size: 65.75" W x 70.75" H - Bottom Cover Width: 6" (placed directly on the floor), 9.75" (anchored into the floor) - Item Label: 845-233GN Package Includes: - 1 x Greenhouse - 4 x Screw Type Ground Stakes - 4 x Pull Ropes - 26 x Tethers - 2 Rolls of Single-Sided Tape - 1 x Manual Looking to keep your shovel in the soil year-round? Go with the greenhouse. Outsunny offers a heavy-duty greenhouse you can place outside on your patio or backyard. The garden just got an upgrade. Nurse new seedlings or go tropical. Quickly control heat and humidity with the zip-up door or seal them in when you walk in. Mesh-protected windows offer slower ventilation and an excellent way to view progress from the outside. Rain, cold, wind, UV, weeds, and wild animals are worries of the past. Features: - Protects crops from cold, frost, and hail in winter and stimulates growth in spring and summer. - Powder-coated reinforced galvanized steel frame for long-lasting durability. - Made of a durable, tear-resistant, and well ventilated PE plastic cover. - 4 slant bracing tubes, middle reinforced bars, and front crossbars for enhanced stability. - 8 roll-up side windows for cross-ventilation, climate control. - Zipped roll-up door provides easy access to the inside and can be attached to the top to stay open. - Includes tethers and single-sided tape to attach the cover to the steel frame. Specification: - Materials: Steel Frame, PE Cover - Net Weight: 74.8 lbs. - Colour: White - Overall Dimensions: 19.5' x 9.8' x 6.9' - Mesh Window Size: 17.75" L x 19" W - Door Size: 68.5" W x 65.75" H - Pole Diameter: 25mm (0.9842 inches) - Extended Cover Width: 4" (directly put on the floor), 8" (anchor into the floor) Package Includes: - 1 x Greenhouse - 1 x Manual - 2 Rolls of Single-Side Tape - 4 x Screw-Type Ground Stakes - 4 x Pull Ropes Looking to keep your shovel in the soil year-round? Outsunny offers an easy-to-assemble greenhouse you can place outside on your patio or backyard. Quickly control heat and humidity with a net-protected door or seal it in when you walk in. The windows offer slower ventilation and an excellent way to view progress from the outside. Features: - Protects crops from cold, frost, and hail in winter and stimulates growth in spring and summer - Powder-coated, reinforced galvanized steel frame resists water and warping - UV-blocking PE cover with a reinforcing grid to prevent tearing - Four slant bracing tubes, middle reinforced bars, and front cro
Shipping & Returns
📦 Free standard shipping on orders over £40
⚡ Express delivery available: 2-3 business days
↩️ Free returns within 60 days of purchase
Care Instructions
Hand wash cold or machine wash on gentle cycle
Lay flat to dry — do not bleach
Iron on low heat if needed
Store in a cool, dry place away from direct sunlight
Customer Reviews
4.8 (12)
Verified
Mar 26, 2026
Functional and pretty
Does its job and looks great while doing it.
Bella H.
Mar 13, 2026
Five stars
Arrived quickly, well packaged, looks amazing.
Storm E.
Verified
Feb 24, 2026
Great quality
Solid construction, looks expensive, easy to set up.
Bella X.
Verified
Feb 16, 2026
Looks expensive
Looks like something from a high-end store. Amazing find.
Tessa J.
Verified
Dec 16, 2025
Average
Does the job but nothing special. Fine for the price.
Ellie Z.
Frequently Asked Questions
What sizes are available for the 20' x 10' x 7' Walk-In Tunnel Greenhouse with Zippered Door & 8 Windows - White?
This item comes in one universal size.
How long does shipping take for the 20' x 10' x 7' Walk-In Tunnel Greenhouse with Zippered Door & 8 Windows - White?
Standard shipping takes 5-8 business days. Express shipping (2-3 business days) is available at checkout. Free shipping on orders over £40.
Can I return the 20' x 10' x 7' Walk-In Tunnel Greenhouse with Zippered Door & 8 Windows - White?
Yes! We offer free returns within 60 days of purchase. Items must be unworn with tags attached.
How do I care for the 20' x 10' x 7' Walk-In Tunnel Greenhouse with Zippered Door & 8 Windows - White?
Hand wash cold or machine wash on a gentle cycle. Lay flat to dry. Do not bleach. Iron on low heat if needed.