Best Plywood For Flooring Attic

Attic flooring panels are easy to install with their interlocking edges.

Best plywood for flooring attic.

Plywood or chipboard is the least expensive option for storage flooring. A single 4. Plywood flooring thickness is important for proper weight distribution. You can for instance use recycled materials.

If your joists are 16 on center then you could get away with 1 2 plywood. Plywood roof sheathing 5 8 plywood attic dek 3 8 plywood osb 4x8 11 32 plywood. You can install inch plywood or oriented strand board osb in 4 foot by 8 foot panels over existing 16 inch oc joists. The recommended thickness of the plywood subfloor is governed by the spacing of the joists.

Flooring your attic is the best way to add space to your home at a low cost. Attic storage might be a good idea but other issues such as insulation joist spacing and intended usage should be taken into consideration. In attics built purely for storage purposes you may find 2x6 ceiling joists or in some cases even 2x4 joists. In that case you will need to use 3 4 thick plywood.

On center joist spacing. It s possible to create a solid floor without investing a lot of money. As an alternative 3 4 osb can be used. For joists 24 on center 3 4 plywood is what i would use.

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. Attic space offers many options for building storage or living space especially if you already have a well built basic flooring in place. Best seller attic dek universal attic dek 4 pack made for 16 in. However the same can t be said if you are planning on using the space as a living space.

Installing attic flooring for light storage only. Don t use 7 16 osb as it is intended for. That s what you should find on your home s main flooring areas. The wood should be at least 5 8 inch thick to handle a heavy load.

Obviously using 3 4 plywood on 16 joist centers is also good. Some experts suggest that 15 32 inch plywood should be standard if the underlying floor joists are spaced 16 inches apart or less but slightly thicker 3 4 inch plywood should be used for joists spaced further apart. Universal attic dek 4 pack made for 16 in. But best to.