Types Of Attic Insulation Materials

Can be used to insulate almost any part of your home from the roof down to the foundation.

Types of attic insulation materials.

More options exist but these four materials make up the vast majority of installations in minnesota attics where i operate. It s available in fiberglass mineral wool plastic fibers and natural fibers. Polystyrene and polyurethane are the most common types of materials used in making foam board. The open cell polyurethane foam has an r value of 3 5 to 3 6 per inch with a price tag of 1 1 20 square foot.

Fiberglass batts cellulose loose fill fiberglass and spray foam. Open cell polyurethane and closed cell polyurethane. Homeowners can install. Diyers can use this foam for small jobs such as insulating door frames.

First let s discuss the most common types of insulation available for attics. Blanket batts and rolls. Sheathing reduces heat conduction through structural elements like wood and steel. Do it yourself insulation of unfinished walls floors and ceilings.

The maximum thermal performance or r value of insulation is very dependent on proper installation. Foam board or rigid foam panels. Rigid panels of insulation. Foam board or rigid foam.

Blanket batts and rolls. Blanket insulation is available as batts or rolls and is the easiest diy insulation material.