UPGRADED AND ENHANCED BASE – To guarantee stability, the metal carport is furnished with heavy-duty anchor rods and offers 6 reinforcing support rods that can be installed on various surfaces, ensuring remarkable stability and durability even in adverse weather. The car port metal roof is made of galvanized steel, which is rust-resistant and highly durable. The upgraded sloping canopy facilitates rapid water drainage. WEATHER RESISTANCE – This tall metal carport features industrial-grade steel brackets and a highly corrosion-resistant galvanized steel roof. Ingeniously designed to withstand rain, snow, and wind. Waterproof sealing tape on the roof seams prevents water seepage in rainy days and provides exceptional protection. A soft-edged rubber strip around the roof edge reduces the risk of cuts and enhances material longevity. UPGRADE STURDY FRAME – Distinct from traditional canvas carports, this upgraded 12’x20′ metal carport showcases a galvanized steel roof and a powder-coated steel frame. Its upgraded frame structure has undergone rigorous testing over 1000 times, offering a 35% improvement in installation ease and stability compared to others. DIMENSIONS – The outer dimensions of the outdoor metal carport heavy duty car canopy are: 12′ wide, 20′ deep, and 8.5′ high. The inner measurements of the outdoor large metal carport canopy are: 145.7” wide, 232” deep, and 102.4” high. The eave height is 85”, and the maximum entrance height is 102.4”. Note that the product will be divided into 4 packages, which might not arrive simultaneously. Following the instructions eases the garage assembly. MULTI-USE METAL CARPORT – The outdoor metal carport with heavy duty galvanized canopy garage car shelter offers ample space for vehicles and trucks. It can serve as a carport canopy and a shelter for outdoor activities like parties, weddings, and trade shows. The gray finish adds an elegant and stylish charm to your backyard. Customize your outdoor life now! Wishing you a happy life! If you have any questions, please feel free to contact me and I will do my best to help you solve the problem. We will provide multiple solutions for you to choose from. If you have any questions, please feel free to contact me and I will do my best to help you solve them. I will provide you with a free replacement service. If you have any questions, please feel free to contact me. I will do my best to help you solve the problem. If you have any questions, please feel free to contact me, and I will do my best to help you solve the problem. 12 x 20 FT. 235″L x 180″W x 102.4H.