If you want to make your home more energy-efficient, a good place to start is attic insulation. The proper attic insulation can improve the home’s indoor climate, save energy costs and reduce pest intrusion.1 However, the type of attic insulation you choose can affect its R-value and overall effectiveness.

Keystone Premier Spray Foam Insulation you decide on an attic insulation material, it’s important to consider your home’s climate zone and the amount of existing attic insulation. Also, it’s a good idea to make sure your roof is free of leaks, which can ruin the insulating performance of your attic.

Fiberglass batts are typically a homeowner’s first choice for attic insulation. This material is available in a variety of R-values, depending on your climate zone. In addition to being easy to install, fiberglass insulation is inexpensive and effective.

The Benefits of Spray Foam Insulation for Attics

Another common attic insulation option is cellulose. This material consists of recycled paper and can be a greener choice than fiberglass. It’s also a favorite snack of raccoons, so it’s best to have it installed over a vapor barrier in order to prevent moisture damage. Cellulose can have a low R-value and is susceptible to fire damage, so it’s important to have any existing light fixtures covered with plywood or hardware cloth before installing this type of attic insulation.

Blown-in cellulose attic insulation is the more costly of the two options, but it has a higher R-value than fiberglass. The installation process is messy and requires a machine, so it’s best to hire an experienced professional.
Keystone Premier Spray Foam Insulation
8 Azalea Dr, Windsor, PA 17366, United States
717-501-3718