Types Of Foam Insulation

I ve written several posts about how to insulation basement walls in which i promote the use of foam board insulation as the first line of defense against moisture and mold.

Types of foam insulation.

The types of spray foam insulation. Whether you want to insulate a floor or an unvented. Types of insulating boards choose from three types of insulating foam core boards for wall insulation. The best places to install this kind of installation are new wall spaces unfinished attics or existing walls.

This kind of insulation is done with aid of spray holders. Products with a higher r value have a higher cost but have an increased capacity to resist heat flow and therefore provide greater insulation. With closed cell foam the high density cells are closed and filled with a gas that helps the foam expand to fill the spaces around it. Builders often turn to high density spray foam when high insulation values and strength are needed.

Foam board insulation types. Foam board or rigid foam panels best for. Each type comes with unique advantages. Did you know that there s more than one type of residential spray foam insulation.

You can mix insulation materials and types. Home insulation types include any of the above materials in the form of loose fill batts rolls foam board spray foam and radiant barriers. Because of this i often get questions about which type of foam board insulation to use and what r values these products provide. Your licensed icynene contractor can help you decide whether to use soft sponge like open cell foam or rigid closed cell foam by educating you about the differences.

Open cell foam cells are not as dense and are filled with air which gives the insulation a. As its name implies this foam has a denser structure than either of the other types of spray foam. Falls in the middle of the three types of rigid foam insulation in both cost and r value used most in walls or below grade applications recyclable and at about r 5 per inch costs around 42 per sq. The most common insulation materials are fiberglass cellulose and foam.

There are two types of foam in place insulation. Both are typically made with polyurethane. For a 1 in thick 4 8 panel comes unfaced or with a number of different plastic facings. Unfinished walls such as foundation walls and basement walls floors and ceilings.

This spray foam is often an excellent choice for roofing or other exterior insulation because of its seamless monolithic nature. There are three basic foam insulation board products on the. Foam is sprayed from the containers in specific places of the house.