Closed Cell Spray Foam Insulation

What is Closed Cell Spray Foam?

Closed cell spray foam insulation is the highest-performing insulation material available for homes and buildings in Northern New York. With an R-value of 6.5-7 per inch, closed cell foam provides superior thermal resistance that is essential for withstanding our harsh winters in Potsdam, Canton, Ogdensburg, Massena, and surrounding areas.

Unlike traditional fiberglass insulation that can allow air movement and moisture penetration, closed cell spray foam creates an complete air seal while adding structural strength to your walls and roof. This means lower heating bills, eliminate drafts, and a more comfortable living environment year-round.

Benefits of Closed Cell Spray Foam

Best Applications for Closed Cell Foam

Closed cell spray foam is ideal for:

• Basement walls and crawl spaces in Northern New York homes
• Pole barns and agricultural buildings requiring moisture resistance
• Exterior wall cavities in both new construction and existing homes
• Roof decks and attics where maximum R-value is needed
• Below-grade applications where moisture is a concern
• Metal buildings and steel frame structures

Why Potsdam & St. Lawrence County Homes Need Closed Cell

Homes in Northern New York face some of the harshest winter conditions in the eastern United States. With temperatures dropping to -20°F or below, having proper insulation isn't just about comfort—it's about protecting your investment and reducing heating costs that can reach $300-500 per month in poorly insulated homes.

Closed cell spray foam insulation in Potsdam, Canton, and throughout St. Lawrence County has helped hundreds of homeowners cut their heating bills by 30-50% while eliminating cold spots, drafts, and moisture problems that plague traditional insulation in our climate.