Check the listing for details. 20' x 20' Heavy Duty Carport, Portable Garage with Doors, Windows. Color: Dark Gray, Condition: New, Made in China. Listed at 539.99 USD. 20 x 20 ft spacious carport: This UPF30+ PE covered carport provides generous space for multi-use from hosting outdoor events to protecting your car from debris, light rain and UV rays. The 5.9 in extended edges bury into the soil for added stability Roll-up doors and mesh windows: Designed with three roll-up doors and four side roll-up mesh windows to promote airflow.20 x 20 ft spacious carport: This UPF30+ PE covered carport provides generous space for multi-use from hosting outdoor events to protecting your car from debris, light rain and UV rays. The 5.9 in extended edges bury into the soil for added stability Roll-up doors and mesh windows: Designed with three roll-up doors and four side roll-up mesh windows to promote airflow.