Putting Plywood Down In Attic

To give yourself enough space to ensure adequate insulation under the.

Putting plywood down in attic.

Eric petroelje oct 4 10 at 20 03. Installing attic flooring for light storage only 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. While you can nail the flooring into place a screwdriver will countersink screws and create a squeak free finish. If plywood or particleboard is slightly warped it may pull loose if you nail it down.

However you will have much better success and use your material much more efficiently if you start in the center. Another product by racor called. 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. Use an electric screwdriver to install the flooring base.

Start in the center the most common temptation in laying down attic flooring is to start in a corner and begin installing the plywood sheets or wood flooring from there. Using a nail gun is no guarantee that boards won t pop up. Now that you ve inspected your attic s current insulation and determined how much it has you. What would be a good depth of plywood that could be put on 24 inch on center 2 by 4s for this purpose.

Because the simplest and cheapest way to insulate an attic is to add material to the floor. The thinner plywood is acceptable when the joist spacing is 16 inches. One concern about putting plywood directly over the floor joists if you have 2x10 joists that only gives you room for 10 of insulation. I want to put some plywood down in the attic for the times that i need to walk around up there.

Depending on your climate that might not be enough. Might want to build some 2x6 framing on top of the floor joists to give you some more insulation space. Several list advise regarding 4 x 8 sheets of plywood flooring being laid on top of joists for decking material in an attic along with pull down access stairs. How to install plywood flooring in an attic insulating your attic.

You need 3 4 inch plywood. 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. Plan to pull up the flooring and layer new insulation on top of the old.