Attic Insulation Two Types

For example if the insulation is loose fill grey soft and without a shine you probably have cellulose insulation.

Attic insulation two types.

The third major type of insulation is spray foam. Different insulation materials have unique strengths and weaknesses and some attics will be more suited for certain material than others. Choose from two types. Loose fill or batt the common term for blanket insulation.

Your home s r value score will guide you toward the type of insulation you need. For diy attic insulation you ve got two choices. Both can be added to uninsulated attics or layered over existing material. Installing this type of insulation is an inexpensive and diy friendly project since the materials are designed to fit into the standard width between wall studs attic rafters and floor joists.

Types of attic insulation material though r value is a the higher the better measurement the insulation material with the highest r value isn t necessarily the best choice for your house. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. In general an attic s r value should be between r 30 and r 49. Spray foam attic insulation.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. There are three types of blown in insulation. Insulation types include loose fill batts rolls foam board spray board and vapor barriers. Both are typically made with polyurethane.

Just as there are two types of blown insulation fiberglass and cellulose and two types of people those who divide everything into two groups and those who don t there are two types of spray foam open cell and closed cell. Old attic insulation types. Another way to determine what type of insulation you have in your home is to look at the insulation itself. Closed cell and open cell aka 2 pound and pound respectively.

There are two types of foam in place insulation. The most common insulation materials are fiberglass cellulose and foam. The type of insulation you need depends on which type is currently installed and the required r value. Spray foam offers the best attic insulation performance available.

This is an insulation material made from recycled paper. In particularly cold climates you might go up to r 60.