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.
Plywood attic floor cost.
The recommended thickness of the plywood subfloor is governed by the spacing of the joists.
What size plywood for an attic floor.
1 x 6 3 spruce is a step up from pallet quality wood but makes a fine usable floor in an unfinished attic space.
Cut the plywood into manageable strips about 10 inches wide to make the job easier.
23 32 cat ps1 09 tongue and groove douglas fir subfloor application as 4 x 8.
Another option is to skip the plywood flooring altogether and use dimensional lumber.
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.
Cost to install an attic floor what s the cost to install an attic floor.
Add your zip code for the cost where you live.
Start with the attic floor.
Doing it yourself for 190 and saving 65 percent.
Plan to pull up the flooring and layer new.
11 32 plywood attic dek attic flooring panel attic dek plywood subflooring 3 8 plywood 1 2 plywood 4x8 related products universal attic dek 4 pack made for 16 in.
The contractor cost to install an attic floor is 550 vs.
Stop using your attic for storage.
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.
But there s no real reason to use plywood thinner than 3 4 inch.
Plywood comes in large sheets.
Item 12182 model 231331.
Actual costs will depend on job size conditions and options.
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.
The cost savings is insignificant compared to the extra support offered by the thicker material.
Because the simplest and cheapest way to insulate an attic is to add material to the floor.