Putting Plywood Down In Attic

I want to put some plywood down in the attic for the times that i need to walk around up there.

Putting plywood down in attic.

Might want to build some 2x6 framing on top of the floor joists to give you some more insulation space. Plan to pull up the flooring and layer new insulation on top of the old. Using a nail gun is no guarantee that boards won t pop up. Because the simplest and cheapest way to insulate an attic is to add material to the floor.

Depending on your climate that might not be enough. Now that you ve inspected your attic s current insulation and determined how much it has you. 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. While you can nail the flooring into place a screwdriver will countersink screws and create a squeak free finish.

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. However you will have much better success and use your material much more efficiently if you start in the center. Use an electric screwdriver to install the flooring base. If plywood or particleboard is slightly warped it may pull loose if you nail it down.

Eric petroelje oct 4 10 at 20 03. You need 3 4 inch plywood. Another product by racor called. 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.

Ensuring adequate insulation under the flooring. The thinner plywood is acceptable when the joist spacing is 16 inches. If you plan to finish the floor in the attic and turn the room into a living space however you. What would be a good depth of plywood that could be put on 24 inch on center 2 by 4s for this purpose.

One concern about putting plywood directly over the floor joists if you have 2x10 joists that only gives you room for 10 of insulation. To give yourself enough space to ensure adequate insulation under the. Maneuvering heavy 4 x 8 sheets of plywood or osb oriented strand board up to an unfinished attic is sometimes like trying to fit a square peg into a round hole.