Attic Decking Plywood Thickness

The finished floor is then installed on top of the subfloor.

Attic decking plywood thickness.

The previous homeowner may have simply covered the joists with plywood to use the space for storage. Plywood floor in attic of older home. Here are a few tips to help you and your house get through the attic flooring installation job. 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.

You ll need to make sure that the plywood can fit through your attic door. 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 isn t but you ll need a dose of common sense to execute the job of installing an attic floor properly. The subfloor is the decking installed on top of flooring joists.

The only storage system designed specifically for the unfinished areas over a garage or under a roof. Attic storage might be a good idea but other issues such as insulation joist spacing and intended usage should be taken into consideration. These lightweight easy to manage panels can be installed by even the most inexperienced homeowner in about 15 minutes. 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.

Measure the plywood and attic door. The thickness of plywood panels in a subfloor is regulated by the. Universal attic dek 4 pack made for 16 in. Attic flooring panels are easy to install with their interlocking edges.

Purchase half inch 1 27 cm thick plywood to act as your flooring. A single 4 pack covers approximately 10 sq. Plywood flooring thickness is important for proper weight distribution. Plywood roof sheathing 5 8 plywood attic dek 3 8 plywood osb 4x8 11 32 plywood.

On center joist spacing. In attics built purely for storage purposes you may find 2x6 ceiling joists or in some cases. A single 4 pack covers approximately 10 sq.