Attic insulation is a popular option among homeowners who are looking to enhance the energy efficiency of their home. The installation process is relatively fast and cost-effective compared to other traditional insulating options. However, there are a few key things to keep in mind before choosing this type of insulation.

What Is Spray Foam Insulation Made Of?

Spray Foam insulation is a form of polyurethane foam. It is sprayed as a liquid on site and then expands to fill and fit nooks and crannies, creating a custom air seal. Spray foam is an eco-friendly choice that provides a high R-value.

Unlike fiberglass or cellulose, spray foam can be applied to existing walls without tearing down the drywall and reinstalling it. This makes it an effective option for retrofitting projects, such as new additions to an existing home. During the installation process, a professional will carefully prepare the area by cleaning and masking all surfaces that do not require insulation, like electrical outlets or recessed lighting fixtures.

In the context of home insulation, spray foam is typically used in wall assemblies and roof assemblies. A wall assembly includes a layer of drywall, insulation, wood, and exterior sheathing. A roof assembly can include a roof deck, shingles or metal roofing, and insulation.

Homeowners can choose between open and closed cell spray foam insulation. Open cell spray foams expand up to 100 times their original size to fill nooks and crannies, avoiding air leakage. This helps prevent drafts and can save homeowners on their energy bills.

Distinctive Spray Foam
“12439 CR 96,

Nunn, CO 80648”
(970) 413-4205