Insulating Attic With Board

Rigid foam insulation also known as insulating boards provide high r values.

Insulating attic with board.

Step 2 install insulation boards. It is an excellent installation option for the attic because it is lightweight easy to work with and offers high r values. Energy saver eliminates the need to remove attic flooring and lose valuable attic storage space in order to make major energy saving upgrades in the attic. 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. You can use foam board in the attic. You can even place it under the foundation slab. Because the simplest and cheapest way to insulate an attic is to add material to the floor.

Add insulation to your home with foam board from lowe s when it comes to insulating your home there are a variety of insulation options available including foam insulation board. The superattic system utilizes proprietary silverglo rigid foam insulation panels to fully seal and insulate the attic directly beneath the roof rafters and directly inside the gable ends. Step 3 place caulking and furring strips. When installing foam insulation boards in the attic make sure you start from one corner and work your way around the room.

Often the r value of fiberglass insulation is too low and requires the rafters to be retrofitted making foam board a better choice. Great for a diy install insulation board is resistant to moisture so you can place it almost anywhere in your home. Install it anywhere from the roof to the foundation.