Heavy Duty Carport with Ventilated Windows

About Heavy-duty Carport with Ventilated Windows Built with a galvanized steel frame and reinforced top poles, this car shelter resists rust, twisting, and heavy loads. This carport combines industrial strength with practical features like seasonal climate control and all-weather durability. Perfect for garages, workshops, or outdoor storage. Advantages Reinforced Structure. Extra Top reinforced poles to reinforced the entire structure, which makes the whole structure much safer & firm, and prevents structural twisting! and can withstand large external pressures. For Selected 12'x20'/13'x25' Carport. The carport 12'x20' includes 12/16 cross-steel cables, enhancing stability by 200% and allowing it to withstand 9 lbs/sf snow load and 55 mph winds. It features roll-up zipper doors on each side for convenient access from multiple directions, while the first carport has standard mesh windows. And it has a thicker 16 Mil PE cover for improved weather resistance and added PE win