Attic Plywood Sheathing

Mold on attic sheathing.

Attic plywood sheathing.

A mold test kit should be able to confirm that mold is indeed present on your attic sheathing or plywood. I have surface mold on the sheathing in my 1982 vintage 12 6 pitched attic. On center joist spacing. I m aware of the cause poorly vented bathroom fans and not well sealed fan fixtures lights wires etc.

Osb attic decking has a convenient tongue and groove design for easy installation. Enjoy a clean look and increase the usable square footage of your attic by multiples of 8 sq. Mold growing on the sheathing in your attic is a serious problem that shouldn t be ignored. In the vast majority of cases the mold growth is caused by condensation.

Universal attic dek 4 pack made for 16 in. 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. Mold growth on attic roof sheathing is a common issue in cool climates such as the pacific northwest. 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.

Use the tongue and groove feature to lock multiple boards together and improve the organization of your storage space. Box out light fixtures. The presence of mold inside your home even if it s in an unused place such as the attic can cause. Find plywood sheathing plywood at lowe s today.

Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be. Plywood roof sheathing 5 8 plywood attic dek 3 8 plywood osb 4x8 11 32 plywood. Unless you re using mineral wool insulation or your fixtures are rated safe for contact with any type of insulation don t allow the material to touch or cover recessed cans or.