Spray foam insulation is created through a mixture of isocyanate resin and polyol resin, which have a lower density than other foams. The detergent creates bubbles that expand rapidly when sprayed into the air, creating an insulated seal against air leakage. Spray foam insulation is the best use in attic areas that receive little or no air circulation. Spray foam is also commonly used in basements and attics, walls, and ceilings.
Here are some tips on what spray foam insulation is and how to use it for your home.
Thin Waxy Coating
Spray foam insulation uses a unique technology that is different from other types of insulation because it consists of a thin waxy coating. The foam material expands rapidly, filling any minor gaps and cracks. This type of energy loss is very significant and is considered the silent thief of energy in a home. This type of insulation must be placed between baseboards and wall studs to prevent air leakage and increase the structural integrity of the walls and ceiling.
Containing R-Value
One of the main reasons why spray foam insulation is highly effective is that it contains an R-value, a measurement for density or thickness. The higher the R-value, the more insulating power is available per square inch. Spray foam is not sensitive to moisture, so it is perfect for locations where moisture is a significant issue, such as bathrooms, showers, and kitchens. You should consider using cellulose insulation materials if you need an excellent seal for space such as an attic, basement, or exterior wall.
Closed Cell Structure
A cellulose insulation product has a closed-cell structure, which means that no air travels through it. Because there is no open cell, there is no leaking or condensation. In addition, because cellulose has a high r-value, it will not be damaged by the cold winter weather or fire hazards common with other types of open-cell spray foam insulation products.
Containment of isocyanates:
Any spray foam insulation you use must contain at least 2.5% isocyanates. These isocyanates are linked to causing cancer and are a known carcinogen. Many green building experts now recommend spraying isocyanates on the interior surfaces of walls and ceilings. This is important to help reduce the amount of indoor ozone and improve energy efficiency. Additionally, this chemical is linked to decreasing sperm count in men and reducing fertility in men and women.
It would be best if you had high air infiltration so that vapor and moisture can escape from inside the walls insulate correctly. High air infiltration rates are best achieved through wall framing, roofing, and floor vapor barriers. Spray foam is most effective when it is applied directly to the wall cavities. Applying it with a wide foam roller is not enough and should only be done if the spray foam is thick enough to be pumped into these areas. For air infiltration rates that work effectively, then a spray foam insulation board is best.
How Can Thermal Spray Insulation Help You?
Thermal Spray Insulations (TSI) offers the most comprehensive range of Polyurethane Spray Foam insulation services for residential, commercial, and industrial buildings. Our company has now earned the trust and the confidence of customers by providing quality services consistently. Contact us for more details.