Osb Or Plywood For Attic Storage

Install two by four blocking between joists or wherever needed to support edges of the plywood that do not have support from the bottom.

Osb or plywood for attic storage.

It is cheap and strong enough for the job. The previous homeowner may have simply covered the joists with plywood to use the space for storage. Cut the plywood into manageable strips about 10 inches wide to make the job easier. While this is not the optimal setup it is acceptable to have ceiling joists covered with plywood or osb to use for light attic storage of dead loads.

It might seem impossible to haul it up to the attic. And stayed swollen while the plywood remained stable. Maneuvering heavy 4 x 8 sheets of plywood or osb oriented strand board up to an unfinished attic is sometimes like trying to fit a square peg into a round hole. Osb attic decking has a convenient tongue and groove design for easy installation.

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. 7 16 and 6 00 sounds more like osb than plywood. I ve used 7 16 osb for decking in an attic. It is too thin for a floor in a room but for a lightly used attic it is plenty.

The edges of the 1 2 in. To make the job easier use a circular saw to cut the plywood sheet first into 2 2 8 strips which will be much easier to handle. Plywood comes in large sheets. Don t store osb in a full bathtub.

Oriented strand board osb is a material with oriented strand board osb is a material with high mechanical properties that make it particularly suitable for load bearing applications in construction. A viable alternative to plywood this osb board is engineered to prevent any cupping warping or splitting. Oriented strand board osb board that soaked in my bathtub overnight swelled almost 1 4 in. The decision regarding the thickness of plywood to use for the subfloor in the attic has a lot to do with how you intend to use the attic and it also depends on the spacing of the ceiling joists.