Polyisocyanurate is another option coming in as the densest and more expensive option for foam board.
Foam board insulation in attic.
Step 3 place caulking and furring strips.
Step 2 install insulation boards.
Foam insulation boards can be attached to concrete walls as well and in such a case care should be taken not to chip the cement.
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.
This is the same stuff your disposable coffee cup and is made out of and it s used to.
There are a few different kinds of foam board insulation diyers should know about.
This foam board insulation is the rigid pink or blue panels that can be found.
Typically sold as sheet insulation in a standard size of 4 x 8 foam insulation panels can help reduce energy costs get a handle on moisture control and more.
Shop at lowe s to find the foam sheeting you need for your next insulation project.
When installing foam insulation boards in the attic make sure you start from one corner and work your way around the room.
It is an excellent installation option for the attic because it is lightweight easy to work with and offers high r values.
Get free shipping on qualified attic foam board insulation or buy online pick up in store today in the building materials department.