Saturday, November 21, 2009

What are the Benefits of Expanding Foam Insulation?

By Edward Nave

Expanding foam insulation is used for ceilings, walls, attics and basements. It's also used around window seals, electrical boxes, outlets and other small, enclosed places. Sailors use it for docks and pilots to strengthen airplane wings. What is it, and how is it applied? I will give you details on this and the other 3 insulations types, in hopes to assist you when choosing insulation.

The first we will consider when choosing insulation is loose fill. This insulation is made from either cellulose or fiberglass. It makes a blanket effect when it is blown into the walls. Contractors use it attics and walls in unfinished buildings. This type is treated for fire resistance and moisture.

Next we will consider rigid board when we are choosing insulation. It's made from fiberglass, polyurethane or polystyrene. It's used in basement walls cathedral ceilings, flat roofs and building perimeters. Rigid board is not moisture or flame resistant. Bugs often burrow in this insulation. This product required to be covered by fire resistant paneling or dry wall. I wouldn't consider rigid board when choosing insulation.

The third is loose fill insulation. Like expanding foam insulation. This insulation is blown into unfinished walls attic and ceilings to make a blanket effect. It is made from cellulose or fiberglass. Loose fill is treated for moisture and fire resistance.

Loose fill made from fiberglass or cellulose like Expanding foam insulation it's blown into the walls to make a blanket effect. It is used in unfinished attics and walls.

Expanding Foam insulation has many uses. They range from finished walls, ceilings, floors, docks and airplanes. It's especially helpful around electrical boxes, outlets, window seals and other small tight enclosed areas.

Expanding foam insulation has many uses from finished walls, ceilings, floors to boat docks to airplanes. Contractors especially like this insulation in tight enclosed places like electrical boxes, outlets, and window seals.

Expanding Foam insulation costs between $1.25 -$2.25 to install, but unlike the other, it doesn't require extra work. It's environmental friendly because it takes less energy to produce, does not hurt the ozone layer and reduces global warming gases. It improves air quality and reduces noise.

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