Heavy Duty Aluminum Greenhouse for Outdoor Winter Walk-in Polycarbonate Garden Greenhouse Kit with Base Adjustment Roof Vent Sliding Door Rain Gutter 2 Gloves Free Assembly Tools (8x12)

- The frame of our heavy-duty walk-in greenhouse kit is made of premium corrosion resistant and weather resistant powder-coated thickened aluminum in finish, which is rust-resistant and more sturdy to deal with all kinds of weather. The foundation is galvanized color sheet.The internally tight closure triangular structure can effectively improve the stability of the outdoor greenhouse to prevent it from falling apart under the harsh environment.