Cellulose Types Of Attic Insulation

Cellulose is among the oldest types of building insulation material.

Cellulose types of attic insulation.

Foam insulations can be sprayed or installed in rigid foamboards. Monticello was insulated with a form of cellulose. In this second type moisture introduced into the spray helps the cellulose stick to the wall. The attic is one of the most essential areas of the home to ensure proper insulation in.

The most common type that homeowners will encounter is called loose fill cellulose insulation. Most fiberglass products contain 40 to 60 recycled glass. This is slightly different from another type of cellulose insulation which is designed to be blown onto open walls much like spray foam. Posted september 19 2019 by lewis insulation filed under attic insulation.

Closed cell and open cell aka 2 pound and pound respectively. Attic insulation contrast compare. Don t let money fly out of your roof. Cellulose is primarily made from recycled newsprint.

Foam insulation may be made from polystyrene polyisocyanurate or polyurethane which are all types of plastic. Many types of cellulosic materials have been used including newspaper cardboard cotton straw sawdust hemp and corncob. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. The most common types of materials used for loose fill insulation include cellulose fiberglass and mineral rock or slag wool.

Choose from two types. Attic insulation keeps the desirable temperature in and the undesirable temperature out. All of these materials are produced using recycled waste materials.