If you need some additional insulation in your attic space, then you have a few options to think about. Spray foam insulation is extremely common when it comes to attic spaces, and you can have open or closed cell insulation added. Closed cell materials have quite a few advantages over open cell ones, so keep reading to learn what they are.
Increased Insulation Ability
If you look at the different spray foam options, you will see that the insulation is rated quite highly when it comes to the R-value.