In addition to its many benefits, spray foam insulation can be an excellent way to reduce your energy bills and keep your home’s temperature consistent. Because it seals the building envelope, it prevents air from leaking in and out of the house. With energy savings like these, many homeowners find spray foam insulation Houston an excellent way to reduce their energy costs. If you’re considering installing spray foam insulation in your home, here are a few tips to help you choose a quality spray foam insulation contractor.
Traditional insulation tends to let air leak through its gaps. On the other hand, open cell spray foam expands to up to 100 times its original size, which is an excellent way to prevent drafts. Closed-cell spray foam is also a great way to protect metal buildings, as it adheres to studs. In addition to protecting against drafts and noise, closed-cell spray foam also provides an excellent barrier from pests and moisture.
Spray foam insulation is composed of polyurethane-based liquid, which expands when mixed with air. When applied, it hardens into place to fill irregularly-shaped cavities. It is especially useful in basement walls and unvented roof assemblies. Thanks to the use of new blowing agents, spray foam is more environmentally friendly than ever. Depending on the type of spray foam insulation used, its density may range from 1/2 lb per cubic foot to two pounds per cubic foot. A higher density spray foam equals more R-value per inch.
A closed-cell spray foam insulation is more dense than open-cell. This type of insulation is effective at blocking heat transfer, which helps your house withstand severe weather conditions. However, open-cell spray foam has lower density and a more porous structure. Therefore, open-cell foam is not as good for homes because it will break down more quickly. If you’re concerned about the environmental impact of spray foam insulation, it’s better to go with closed-cell spray foam insulation.
While you can choose to have someone else install spray foam insulation in your home, a professional is best for this task. Spray foam insulation installation costs can range anywhere from $1284 to $3741, though the cost doesn’t vary significantly. Most pros charge between $50 and $100 per hour. This cost can be high, but the benefit of spray foam insulation is that it seals air leaks better than any other type of insulation. Once you’ve got the pros installed, spray foam insulation is a great way to save money on your utility bills and a smart investment.
Polyurethane spray is an excellent building insulation material. It has an R-value of up to five to six per inch. It also provides moisture protection and soundproofing properties. The spray-applied foam is made up of two chemicals, isocyanate and polyol resin. These chemicals react rapidly to create foam. Open-cell polyurethane foam has a lower R-value per inch and requires a thicker layer to achieve the same level of insulation. This makes it a good choice for homes with more space.