What is closed-cell foam?
Closed-cell spray foam is denser and more rigid than open-cell foam. It generally provides a higher R-value per inch, which can make it useful where insulation depth is limited.
PRODUCTS & SERVICES
Closed-cell spray foam
More thermal resistance in less space.
Air and vapor control
At product-specific thicknesses, closed-cell foam can provide air sealing and vapor resistance. Its moisture behavior differs from open-cell foam; the right choice depends on the entire assembly.
Match the product to the application
Interior insulation foam and exterior roofing foam are selected for different requirements. For a flat roof, review the complete roofing foam and protective coating system.
Before your estimate
Share the substrate, available depth, building use, moisture history, and target insulation performance. Ask for the proposed product, thickness, preparation, and finish details.
Let’s talk through your project.
Call with your plans, building details, and questions.
713-261-0454 ↗ 337-245-1692 ↗Learn more: Spray Polyurethane Foam Alliance. Final specifications depend on the selected product and project.