Insulation is a cost-effective way to improve home energy efficiency, keeping indoor temperatures more comfortable and cutting utility bills. It also helps reduce the risk of ice dams, which can knock shingles and gutters out of place and seep moisture into homes when they melt. Attics are the best place to start, but insulation can be installed in other areas of a home as well.
When choosing spray foam insulation, consider the R-value, which measures how well the material resists heat flow. The higher the R-value, the more effective the insulation. Different climates require different R-values, and you can determine the recommended value for your home by checking out a local energy resource guide.
How Synergy Spray Foam & Air Conditioning Enhances Air Quality
Fiberglass batt insulation is the most common attic insulation. Resembling pink cotton candy, it’s made of flexible fiberglass strands bonded together with a chemical vapor. It’s available in various thicknesses and R-values, from R-2.9 to R-3.8. It’s easy to install, and you can cut it to fit around corners and other obstacles. It’s also more affordable than cellulose and mineral wool.
Some homeowners choose to install blown-in attic insulation, which is made of recycled paper treated with fire retardants. It’s blown into attics and walls as loose-fill insulation, and it offers good thermal performance and acoustic dampening. It’s less expensive than fiberglass and mineral wool, and it has a high R-value. However, it can cause air circulation problems and encourage moisture to build up in attics.
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