Attic Dek Vs Plywood

Both plywood and osb are used for sheathing roofs walls and subfloors.

Attic dek vs plywood. After much consideration about total weight and effort i decided on the attic dek. Covering the attic floor with plywood provides extra space in a home. Cost of plywood vs osb. Plywood is less expensive than attic dek and is eco friendly.

The edges of the 1 2 in. Joist spacing and attic use the joist spacing in some attics is 24 inches and 1 2 inch sheets will sag and possibly break when spanning that distance. Carrying a shrink wrapped bundle of those plastic panels looks like cake 11 11 2010 08 43 pm. Don t store osb in a full bathtub.

You need 3 4 inch plywood. Osb is cheaper than plywood by about 3 to 5 per panel. I wired two lights into my attic and was planning to make a floor out plywood maybe with a 2x4 base. Attic dek is a specially designed attic floor system that consists of 16 or 24 squares attached to the top of ceiling joists.

If your attic joists won t bear the weight necessary to finish out a living space but the engineer cleared them to support floor decking for light storage you can install inch plywood or. The most common attic flooring option is to use plywood. Because builders generally regard attics as little more than structural space in a home builders rarely complete them for use. Osb oriented strand board.

The sheets are generally 4 x 8 or 4 x 12 feet in size. Oriented strand board osb board that soaked in my bathtub overnight swelled almost 1 4 in. A plywood subfloor generally uses 1 2 inch to 3 4 inch thick sheets of plywood that have one rough side which faces down and one smooth side which faces up. Plywood is made by gluing together multiple thin layers of solid wood.

They kill your knees if you have to kneel on them. I recently brought up dozens of pieces of 2 x8 3 4 plywood thru my house and into the attic and it was a lot of work. If you decide to use plywood be sure to measure the wood correctly so it will fit through the opening of your attic door. Attic dek flooring provides additional storage space that supports up to 250 pounds making it easier than ever to get those cluttered spaces organized.

And stayed swollen while the plywood remained stable. Home osb is about 700 less expensive compared with plywood if used as the subfloor sheathing and roof decking.