When choosing insulation there are 4 groups to consider they are; loose fill, foam board, Spray on foam and batt and blanket. All has job they are better suited for. Each has good characteristics and bad, with some R factor higher than the others. I will explain the difference between them so you can decide which one suits you.
Loose fill insulation is blown into the area that you want to insulate, improving air quality, reducing leakage. It costs more, but it fills the area better, which improves quality. Loose fill can be found in insulated attic and walls.
The next to consider when choosing insulation is Spray on foam. This type of insulation is sprayed inside of finished walls and often found in Insulated attics. As it dries it expands to fill the entire area. This insulation has the highest initial cost. Once you consider you do not need to winterize or tear out material the money is about the same.
When choosing insulation the next one to consider is batt and blanket. It is either processed fiberglass or rock wool. This insulation is the cheapest to install. To ensure effectiveness proper insulation is crucial. It can come in 4-8 ft sections, or rolls. It’s found in insulated attics floors and walls. Its best used between studs 16-24′ apart. The R factor is R3 per square inch.
The last one is the batt and blanket. It is made from processed fiberglass or rock wool, It comes in 8 ft’ sheets or rolls. This type of insulation is the cheapest but caution is needed when installing otherwise you may not get desired results. You can find this in insulated attics, unfinished walls and floors.
Flame resistance is important when choosing insulation. The two that are not flame resistant is foam board and the Cellulose loose fill. Cellulose being made from paper can reignite. Foam board is required to be covered with dry wall or flame resistant paneling.
The entire group I mentioned is ecological friendly. Fiberglass and cellulose is made from recycled material. Foam board decomposes in moisture, and Spray on foam doesn’t contain harsh chemicals. So which ever you decide when choosing insulation you will help the environment.
There are four types of insulation to consider when choosing insulation. The cheapest is Batt and blanket, caution is needed when installing. The most expensive is spray foam it’s a better quality of insulation and further winterizing isn’t needed. Most are found in insulated attics and walls. When choosing insulation also considers cellulose and foam board is not flame resistant.
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