Spray foam is a high-performance insulating material formed by mixing isocyanate and polyol resin, which react and expand on contact. Applied as a liquid, it fills cracks, gaps, and cavities to create a seamless, airtight thermal barrier, ideal for home insulation.
Spray foam insulation expands to form a tight air seal, which minimizes air leaks, drafts, and thermal bridging. This reduces heat loss in winter and keeps cool air in during summer, helping to lower energy bills and boost HVAC efficiency.
Open-cell spray foam is lightweight, flexible, and allows for vapor permeability, making it suitable for interior applications and soundproofing.
Closed-cell spray foam is dense, rigid, and acts as a moisture and vapor barrier, offering a higher R-value and added structural support.
The R-value measures how well insulation resists heat flow.
Closed-cell spray foam typically has an R-value of R-6 to R-7 per inch, which is among the highest in the industry.
Open-cell spray foam offers an R-value around R-3.5 to R-3.8 per inch.
Yes, spray foam significantly improves home energy efficiency. By eliminating air leakage, it helps maintain a consistent indoor temperature, reducing the need for constant HVAC use, which translates to lower monthly utility bills.
Open-cell spray foam has excellent sound-dampening properties, making it ideal for reducing noise transmission between walls and floors. While closed-cell foam offers less soundproofing, it still contributes to a quieter living space.
Once properly cured, spray foam is considered non-toxic and safe for indoor environments. It also improves indoor air quality by sealing out pollutants, dust, and allergens, creating a healthier home environment.
Spray foam insulation is a long-lasting solution, designed to remain effective for the life of your home—often 50 years or more. It doesn’t sag, settle, or degrade over time like other materials.
Absolutely. Spray foam can be used in existing homes, especially in attics, crawl spaces, and even wall cavities, although walls may require specialized equipment or minor modifications.
Superior thermal performance
Airtight sealing of gaps and cracks
Moisture resistance
Increased indoor comfort
Enhanced building durability
Long-term energy savings