Attic insulation is one of the best things you can do to improve the energy efficiency and comfort of your home. It helps keep hot air out during the summer and cold air in during the winter, which lowers your HVAC workload and reduces energy bills. It also keeps pollutants from escaping your home, which protects indoor air quality.

There are several different insulation materials to choose from, each with its own unique benefits. Some of the most common are fiberglass batts, cellulose, and mineral wool. Each has its own R-value and installation process, so it’s important to talk with a professional to find the right type for your home.

Common Mistakes Homeowners Make with Attic Insulation

Fiberglass batt insulation is a popular choice because it’s inexpensive and easy to install. It consists of thin strands of recycled glass that are woven together to form an insulating material. It can be blown into attics using a blowing machine or cut and placed in place. Fiberglass is also a mold and mildew-resistant material, which means it won’t breed mold or fungus in your attic.

Another type of insulating material is blown-in cellulose, which is made from recycled paper products such as old newspaper and cardboard. It’s also a greener option because it uses recycled content and is treated with boric acid to make it fire-retardant. It’s also a bit more expensive than fiberglass batt insulation, but it can be installed by homeowners who rent a blower from a hardware store.

Spray Foam Genie Charleston
1301 Charleston Regional Pkwy, Charleston, SC 29492
210-420-8869