Click here if you want to build your shed on a concrete slab. if you live in an exceptionally wet area or have a major termite problem you might want to use pressure treated wood for the entire floor including the skids, the floor joists and the plywood sheeting... Pouring concrete is on the cusp of what many do-it-yourselfers will tackle, but with the right preparations and knowledge you can really build something worthwhile.. 4 the elevations of the different parts of your shed. for example, it is necessary that the 4 foundation footings have the same elevation when the concrete is poured in them..
Name: newport 10 ft. x 12 ft. metal shed: arlington 10 ft. x 12 ft. steel storage shed with floor frame kit: milford 10 ft. x 8 ft. vinyl-coated steel storage building. How to build a simple skid foundation of treated 4x4's on concrete blocks. If you are not using concrete blocks, you should prepare a gravel base, to protect the wood foundation. to prepare a gravel base remove 4 inches of soil in an area about 12 inches wider and longer than the dimension of the storage shed..