Plywood Attic Flooring

The previous homeowner may have simply covered the joists with plywood to use the space for storage.

Plywood attic flooring.

An attic can be floored with 1 2 cdx plywood if it is being used only for storage. 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. In that case you will need to use 3 4 thick plywood. I assume 3 4 inch but there are many types brands to choose from.

A single 4 pack covers approximately 10 sq. 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. More product details close. Plywood floor in attic of older home.

What size plywood for an attic floor. 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. First you ll need to measure the area you want to floor so you can calculate how much wood you ll require.

Here are a few tips to help you and your house get through the attic flooring installation job. You ll have to construct a wooden frame or sub floor with boards 16 inches apart to provide extra support for the floor. My attic is located above my garage and currently the former owner had random pieces of plywood placed up there. Don t use 7 16 osb as it is intended for.

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. Attic flooring panels are easy to install with their interlocking edges. Some screwed others not. However the same can t be said if you are planning on using the space as a living space.

Attics with existing flooring. With all these challenges you might start thinking that attic flooring installation is impossible. I wanted to add more plywood to the area and wanted to know if any specific type i should use. Alternatively your attic may already have some sort of floor but this doesn t necessarily mean you can build rooms.

Plywood flooring thickness is important for proper weight distribution. As an alternative 3 4 osb can be used.