20x20FT Heavy Duty Metal Carport
Twenty by twenty is a two-car footprint, and the figure to think about is not the area but the span. A roof 20 feet across in both directions catches wind from every side and has no short dimension to brace against, which is why the side supports in this kit are not optional trim. They triangulate the legs and carry load into the anchors; left in the box because the frame looked rigid on a calm afternoon, they are the reason a carport folds in a gale.







