What Is Spray Foam Insulation Made Of?
Spray foam 316 Insulation is a great solution for insulating the entire home, including the walls, roof, attic and foundation. For the foundation, we recommend closed-cell polyurethane spray foam. The air and vapor barrier created by the foam prevents the passage of moisture and vapor, which is necessary for a healthy, energy-efficient home.
What Is Spray Foam Insulation Made Of?
The spray foam we use at South Central Services is made of polyurethane, a type of plastic. There are two liquid chemical components—often referred to as A-Side and B-Side—that undergo a chemical reaction during application to form the foam. The chemicals are combined in a specialized spray gun, where they atomize to create a consistent mixture.
These ingredients are then sprayed onto the building enclosure, where they expand to fill any gaps and cavities. This makes it a better choice than traditional batt insulation for areas where you want to achieve a high R-value per square inch.
Additionally, spray foam helps reduce allergens such as pollen and dust mites. This can help to alleviate seasonal allergies, allowing homeowners to spend more time in their homes without worrying about runny noses and itchy eyes.
Both open and closed-cell spray foam insulation are a good choice for your home, but the decision ultimately comes down to what your needs are and which product is more environmentally friendly. Closed-cell spray foam insulation uses a blowing agent with a low Global Warming Potential (GWP) of 1—the same as carbon dioxide—and contains polyols from renewable resources and post-consumer recycled plastics.
316 Insulation of Tacoma
3010 N 27th St Tacoma WA 98407
253-201-2962