Best Plywood For Flooring Attic

Obviously using 3 4 plywood on 16 joist centers is also good.

Best plywood for flooring attic.

If your joists are 16 on center then you could get away with 1 2 plywood. In that case you will need to use 3 4 thick plywood. Don t use 7 16 osb as it is intended for. Attic flooring panels are easy to install with their interlocking edges.

An attic can be floored with 1 2 cdx plywood if it is being used only for storage. Installing attic flooring for light storage only. 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. Flooring your attic is the best way to add space to your home at a low cost.

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. Universal attic dek 4 pack made for 16 in. The recommended thickness of the plywood subfloor is governed by the spacing of the joists. Plywood or chipboard is the least expensive option for storage flooring.

It s possible to create a solid floor without investing a lot of money. Attic storage might be a good idea but other issues such as insulation joist spacing and intended usage should be taken into consideration. For joists 24 on center 3 4 plywood is what i would use. You can install inch plywood or oriented strand board osb in 4 foot by 8 foot panels over existing 16 inch oc joists.

Plywood flooring thickness is important for proper weight distribution. Attic space offers many options for building storage or living space especially if you already have a well built basic flooring in place. But best to. Best seller attic dek universal attic dek 4 pack made for 16 in.

Since the boards are sold in 4 foot by 8 foot sheets you may need to cut them into 2 foot wide strips to get them into the attic space. The wood should be at least 5 8 inch thick to handle a heavy load. As an alternative 3 4 osb can be used. You can for instance use recycled materials.

In attics built purely for storage purposes you may find 2x6 ceiling joists or in some cases even 2x4 joists. 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. Plywood roof sheathing 5 8 plywood attic dek 3 8 plywood osb 4x8 11 32 plywood. That s what you should find on your home s main flooring areas.