Now in your particular part of the country you re going to want a lot more insulation than that.
Putting plywood in your attic.
It isn t but you ll need a dose of common sense to execute the job of installing an attic floor properly.
Put on work gloves safety glasses and a dust mask before entering the attic.
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.
Take the measurements for your subfloor and measure enough plywood so that you can cover the entire frame.
Wear long sleeves and pants since fiberglass insulation irritates the skin if it comes into contact with it.
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.
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.
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.
How to install plywood flooring in an attic.
With all these challenges you might start thinking that attic flooring installation is impossible.
Here are a few tips to help you and your house get through the attic flooring installation job.
Start with the attic floor.
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.
The decking material can be half inch plywood.
Purchase half inch 1 27 cm thick plywood to act as your flooring.
Be sure to cut the ripped pieces to the proper length before taking them up into the attic.
Heat rises so the insulation in your attic is the most important part of your home s insulation.
Measure the plywood and attic door.
Stop using your attic for storage.
Plywood floor in attic of older home.
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.