Building a shed isn't as involved as building a house or even a garage, but it still needs a roof, siding and floor. plywood is necessary for the roof and floor, but not always for the siding. What kind of plywood should i use for a shed floor - find out more explanation for : 'what kind of plywood should i use for a shed floor' only from this channel. information source: google.. I am building a backyard shed, 8x12. i realized i purchased 3/4" non-treated plywood for the floor... should i get treated instead? the shed will be on 4x4 treated skids on concrete blocks, with 2x6 joists..
Howdy, locally osb an plywood are about the same $. so i would use plywood since it can stand water better then osb. how much weight are you going to load the floor with if bunches consider floor joist 12" on center then 1/2 osb or plywood would work out.. That leaves you with 2 choices, the untreated 3/4" plywood or pressure treated 1/2" plywood. if it were my shed, and i'd be using it frequently, doubling up the 1/2" treated plywood would be the best option. but it doesn't end with simply that recommendation.. Osb and plywood are both commonly sold in 4-by-8-foot sheets, but osb can be made in much larger panels, up to 8-by-24 feet. using larger osb panels can be an advantage when flooring a big or odd-size shed, reducing the number of joints in a floor..
