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.

Spray foam is one type to consider when choosing insulation. The insulation comes in easy to use bottles. It’s sprayed into the area to be insulated. It expands as its sprayed filling all the cracks, giving a better coverage. The initial cost is more, but unlike the others you do not need to winterize later. You will find it in insulated attics and finished walls. It’s the best to use in tight enclosed places.

The loose fill is similar to spray foam because it to is blown into the area. There are two types Cellulose, fiberglass and rock wool. Like spray foam it is used in finished walls and insulated attics. Its R factor is 3 or 4 with cellulose having a 30% higher R factor.

The third to consider when choosing insulation is foam board. It’s made from fiberglass, polystyrene or polyurethane. This insulation is used in edges of concrete blocks, borders, insulated attics and basement walls. The R factor is a little higher than the other it’s R4-R8 per square inch.

When choosing insulation batt and blanket insulation should be considered. This insulation comes in either 8′ sheets or rolls. It’s made from fiberglass or rock wool. It is cheaper per inch. special precautions are needed when installing. This is generally used in unfinished products like walls and insulated attics.

One thing to consider when choosing insulation is flame resistant’s Fiberglass insulation, spray on foam, batt and blanket are flame resist. Cellulose and foam boards are not. In fact foam boards require flame resistant covering like panel or dry wall.

When choosing insulation flame resistance is an important consideration. Two of these are not flame resistant they are: foam board and cellulose.

The four groups batt and blanket, loose fill, Spray on foam and foam board. Each one insulates, but the loose fill and spray on foam covers the cracks and crevices better. Cellulose is a type of loose foam but it is not flame resistant. Foam board is also not flame resistant and requires covering. All are ecological friendly. Most can be found in insulated attics, walls and ceilings.

AtticInsulationGuide.com has the answers to all the questions that you were afraid to ask about reflective insulation! To make sure that you won’t settle for anything less than the full story on attic insulation, check out the site right away !

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