This heavy-duty carport works as an outdoor storage shelter for a vehicle and equally well as a large canopy providing shade for outdoor activities, which is why one structure can cover an SUV, a boat or cargo in winter and a deck, patio or pool area in summer. The 10-ft by 20-ft version measures 20.4-ft by 10.2-ft by 8.1-ft overall with a 7.8-ft by 6.3-ft door opening and a 140-lb net weight. The supporting frame is heavy-duty galvanized steel tube, and galvanizing is what stops the pipe surface chipping, peeling, rusting or corroding through years outdoors. Over it goes thick 200G PE fabric that is durable, tear-resistant, waterproof and ultraviolet-resistant, protecting a vehicle from summer heat and preventing the trapped odours a sealed cover can create, as well as shielding it in severe weather. Rigidity comes from top triangular reinforced beams, while steel wire ropes with latch fasteners, steel foot pads, pegs and ground metal anchors resist wind and stop the structure twisting. Both doors are roll-up zippered panels that promote air circulation, and either can be removed entirely to prevent moisture building up inside. Assembly follows the included installation guide. Important to know before ordering: the package ships in 3 boxes that may arrive on different days, and the screw kit is in the third box, so assembly cannot begin until all three land.