What is spray on foam insulation? How does it insulate and is it worth the cost? These are questions many contractors and homeowners are asking.

Spray on foam insulation is ecological safe insulation spray foam containing either polyurethane or urethane combined with a foaming agent. It comes out in liquid form and expands to fill cracks. Because it does not contain formaldehyde or other harmful chemicals it is thought to be environmental friendly. This insulation has many uses some of these include: roofing, walls, ceilings, basements and when installing attic insulation. It has also been used in restaurant freezers, walk in coolers and storage facilities. It's been used for boats and boat docks. Airlines use it to strengthen airplane wings.

Another benefit is that it's ecologically safe because it does not contain harmful chemicals. I also reduce the need for fossil fuel which also reduces global warming gasses.

Many contractors prefer to use this foam in tight enclosed places where installing fiberglass would be a chore. Contractors also use it when installing attic insulations, roof, ceilings, walls, floors.

Spray on foam insulation is made from a polyurethane or urethane base. This makes it is safe to use and environmental friendly. It also reduces the need for fossil fuel which helps reduce global warming.

The cost is $1.25 to $2.25 a square foot, depends on wall thickness and type of insulation used. Although cost may seem a bit high you should consider other variables; since it produces an air tight seal there is no need to winterize. Second Spray on foam insulation can be applied over top the old material, so you do not need to spend time and money tearing out the old. Thirdly the difference in utility bills will show a dramatic savings. Lastly you will be surprised how much heat you save after installing attic insulation.

Spray on foam insulation is a liquid foam insulation that has many uses. These range from installing attic insulation to walk- in coolers. Seaman and pilots also use this product. SPF is easy to use and is useful in all types of climates. When installed, you will see changes in noise reduction, condensation, and utility bill. Spray on foam insulation may cost a little more, but the improvement is worth it.

AtticInsulationGuide.com gives you all the tips and info on attic insulation and related subjects.

Filed under: HVAC Blog

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