Cellulose Types Of Attic Insulation

Attic insulation contrast compare.

Cellulose types of attic insulation.

You can also install cementitious foam insulation which is cement based. Posted september 19 2019 by lewis insulation filed under attic insulation. Foam insulation may be made from polystyrene polyisocyanurate or polyurethane which are all types of plastic. Most fiberglass products contain 40 to 60 recycled glass.

The most common type that homeowners will encounter is called loose fill cellulose insulation. Cellulose insulation is usually a loose fill insulation. Closed cell and open cell aka 2 pound and pound respectively. All of these materials are produced using recycled waste materials.

Cellulose is primarily made from recycled newsprint. The most common types of materials used for loose fill insulation include cellulose fiberglass and mineral rock or slag wool. In this second type moisture introduced into the spray helps the cellulose stick to the wall. Spray foam offers the best attic insulation performance available.

Foam insulations can be sprayed or installed in rigid foamboards. Attic insulation keeps the desirable temperature in and the undesirable temperature out. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. Many types of cellulosic materials have been used including newspaper cardboard cotton straw sawdust hemp and corncob.

The attic is one of the most essential areas of the home to ensure proper insulation in. This is slightly different from another type of cellulose insulation which is designed to be blown onto open walls much like spray foam. Monticello was insulated with a form of cellulose.