Putting Plywood In Your Attic

Take the measurements for your subfloor and measure enough plywood so that you can cover the entire frame.

Putting plywood in your attic.

Heat rises so the insulation in your attic is the most important part of your home s insulation. According to the us department of energy your home s attic should have an r 38 insulation valued for homes in the southern part of the. Start with the attic floor. Now in your particular part of the country you re going to want a lot more insulation than that.

Put on work gloves safety glasses and a dust mask before entering the attic. Plywood floor in attic of older home. Purchase half inch 1 27 cm thick plywood to act as your flooring. With all these challenges you might start thinking that attic flooring installation is impossible.

How to install plywood flooring in an attic. Because the simplest and cheapest way to insulate an attic is to add material to the floor. Measure the plywood and attic door. 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.

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. It isn t but you ll need a dose of common sense to execute the job of installing an attic floor properly. Stop using your attic for storage. Here are a few tips to help you and your house get through the attic flooring installation job.

The decking material can be half inch plywood. 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. However since very few attics have an opening that s wide enough to pass a full sheet of plywood through the four by eight sheets should be ripped lengthwise. So what you might want to do is sort of map out an area in the center of the attic where you have your storage and then the rest of the area you could put more insulation that could possibly fit under that plywood.

Wear long sleeves and pants since fiberglass insulation irritates the skin if it comes into contact with it.