Alvantor Green 11.5' L x10' W x6.5' H Walk-In Tunnel Greenhouse with Mesh Windows

Create a professional-grade growing environment with the Alvantor Walk-In Tunnel Greenhouse. This 11.5-foot-long portable greenhouse provides ample space for serious gardeners to extend growing seasons and protect plants from harsh weather . The heavy-duty galvanized steel frame features a 0.94" thick diameter with seven reinforcing tubes, crossbars, and four slant bracing tubes for superior stability. The 140 GSM PE cover with reinforcement grid prevents tearing while allowing 85% sunlight penetration and blocking UV scorching. Six mesh-protected windows and a zippered door provide excellent ventilation control, keeping pests out while preventing humidity buildup. With walk-in access spacious enough for tools, seeds, and planters, this greenhouse transforms any backyard into a productive growing sanctuary. Note: remove cover during heavy snow, strong wind, or heavy rain .

• Create a professional-grade growing environment with the Alvantor Walk-In Tunnel Greenhouse. This 11.5-foot-long portable greenhouse provides ample space for serious gardeners to extend growing seasons and protect plants from harsh weather . The heavy-duty galvanized steel frame features a 0.94" thick diameter with seven reinforcing tubes, crossbars, and four slant bracing tubes for superior stability. The 140 GSM PE cover with reinforcement grid prevents tearing while allowing 85% sunlight penetration and blocking UV scorching. Six mesh-protected windows and a zippered door provide excellent ventilation control, keeping pests out while preventing humidity buildup. With walk-in access spacious enough for tools, seeds, and planters, this greenhouse transforms any backyard into a productive growing sanctuary. Note: remove cover during heavy snow, strong wind, or heavy rain .
• Heavy-Duty Galvanized Steel Frame** – Built with a chip-resistant galvanized steel frame featuring 0.94" diameter poles, seven rows of reinforcing tubes, crossbars, and four slant bracing tubes for maximum structural integrity . The rust-resistant construction ensures long-lasting durability, outperforming standard steel frames .
• 140 GSM PE Cover with Reinforcement Grid** – The premium double-layer PE cover features an integrated reinforcement grid to prevent tearing and extend product life. Blocks harmful UV rays while allowing 85% of nourishing sunlight to pass through for healthy plant growth. Cover attaches securely via tethers and tape .
• Six Mesh-Protected Windows for Ventilation** – Equipped with six screened windows and a zippered door, this greenhouse offers exceptional airflow control. The mesh protection keeps bugs and pests out while allowing humidity to escape—preventing mold and overheating common in enclosed greenhouses .
• Walk-In Design with Ample Space** – Measuring 11.5'L x 10'W x 6.5'H, this walk-in greenhouse provides comfortable standing room and space for garden tools, soil bags, and planters. The spacious interior accommodates multiple plant shelves, making it ideal for serious gardeners and commercial growers.