Attic Plywood Flooring What Type

However the same can t be said if you are planning on using the space as a living space.

Attic plywood flooring what type. More product details close. Attics with existing flooring. 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. My attic is located above my garage and currently the former owner had random pieces of plywood placed up there. Plywood flooring thickness is important for proper weight distribution. Another option is to skip the plywood flooring altogether and use dimensional lumber.

Plan to pull up the flooring and layer new. A single 4 pack covers approximately 10 sq. Alternatively your attic may already have some sort of floor but this doesn t necessarily mean you can build rooms. Stop using your attic for storage.

But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates. As an alternative 3 4 osb can be used. To make the job easier use a circular saw to cut the plywood sheet first into 2 2 8 strips which will be much easier to handle. I assume 3 4 inch but there are many types brands to choose from.

An attic can be floored with 1 2 cdx plywood if it is being used only for storage. These lightweight easy to manage panels can be installed by even the most inexperienced homeowner in about 15 minutes. Because the simplest and cheapest way to insulate an attic is to add material to the floor. The previous homeowner may have simply covered the joists with plywood to use the space for storage.

In that case you will need to use 3 4 thick plywood. 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. I wanted to add more plywood to the area and wanted to know if any specific type i should use. 1 x 6 3 spruce is a step up from pallet quality wood but makes a fine usable floor in an unfinished attic space.

Start with the attic floor. The subfloor consists of sheet materials that are nailed or screwed to the joists to. A typical wood framed residential flooring system is more complicated than you think.