Sigma DIY Greenhouse Kit 10 x 20 ft. with 6mm Double-Wall Polycarbonate Panels and Galvanized Steel Frame brand_nextg3n sliding or roll-up available

sliding or roll-up available

All lesson plans are available for the duration of the 6 months

even under heavy watering conditions

The included soil liner has drainage holes

Pressure regulated

Sigma DIY Greenhouse Kit 10 x 20 ft. with 6mm Double-Wall Polycarbonate Panels and Galvanized Steel Frame brand_nextg3n sliding or roll-up availableKey Details Sigma 10 x 20 Greenhouse Dimensions: Approx Size: 10' W 19. 5' L 7' H Sidewall: n a Frame: Galvanized Steel Heavy Duty, Rust Resistant Color: Silver Covering: 6mm Double Wall Polycarbonate Panels Door(s): 2 Roof Vents: 0 Optional 3' x 1. 4' Window Available Separately End Vents: 2 Manual, located above each door Side Vents: 0 Base: Can Be Installed with or without a base Foundation: No foundation required Warranty: 5 Year Manufacturer