Boosting spray foam insulation is one of the best ways to lower energy bills and improve home comfort. However, choosing the right type of insulation and making sure it’s properly installed is critical to realizing its benefits.

To determine if your attic insulation needs an upgrade, evaluate its R-value, which is a measure of thermal resistance. The recommended R-value varies by climate zone. If you live in a colder climate, for example, you’ll need higher R-value insulation than those living in warmer regions. Also check for a variety of factors that can reduce insulation’s effectiveness, including water damage and compression.

The Long-Term Benefits of Attic Insulation You Should Know

Some attic insulation types require that you clear out space for installation, which can limit your storage or living options in the attic. If this is a concern, look for thinner or compact attic insulation options such as fiberglass batts or blown-in cellulose.

Another consideration is the type of insulation that best suits your budget and the size of your attic. Fiberglass batt insulation is a popular DIY choice that offers moderate R-value and a quick installation process. It’s made from either plastic or fiberglass, and it comes in blankets or sheets that can be affixed to unfinished attic spaces. However, fiberglass doesn’t tolerate moisture well and can become less effective when wet.

Other attic insulation options include cellulose, which is made from recycled paper, or foam, which is liquid sprayed into the wall cavity and expands to fill gaps and cracks. Foam is more expensive than other insulation types but provides the highest R-value per inch, and it’s more efficient at sealing air leaks.

Efficient Foam Insulation Inc.
281 Larson Rd, Attica, MI 48412, United States
810-656-0519