The 6x12FT Heavy-Duty Polycarbonate Walk-In Greenhouse features a robust rust-resistant aluminum frame with a galvanized steel base rated for wind speeds up to 56mph. Twin-wall polycarbonate panels diffuse harsh sunlight and trap heat for a stable growing microclimate. Two integrated window vents for precise temperature and humidity control. Lockable hinged door keeps tools and plants secure. Built-in gutter system for sustainable rainwater collection. Assembles in approximately 6 hours with a team of three. Free US shipping — ships 1–3 days, delivered 5–10 days.

• Size: 6x12FT | Frame: Rust-resistant aluminum | Base: Galvanized steel
• Panels: Twin-wall polycarbonate | Wind rated: 56mph
• Ventilation: 2 integrated window vents | Door: Lockable hinged
• Water: Built-in gutter system for rainwater collection
• Assembly: ~6 hours with 3 people | All hardware included
• Shipping: Free US | Ships 1–3 days | Delivered 5–10 days