
DC315 Intumescent Thermal Barrier Coating
At Priority North Insulation, we provide licensed DC315 thermal barrier applications throughout Central Ontario. Our team ensures safe, professional installation over spray foam insulation, helping homes meet building code requirements while improving comfort and fire safety.

DC315 Thermal Barrier Coating — product image used for informational purposes.
DC315 Intumescent Thermal Barrier Coating
What is DC315?
DC315 is a fire-rated thermal barrier coating applied over spray polyurethane foam insulation. It is ICC-ES and CCMC approved to meet building code requirements for interior thermal barriers. Applied by licensed professionals, DC315 ensures your insulation is protected while maintaining home safety and energy efficiency.
Why Choose Priority North Insulation?
As a newly licensed installer serving Central Ontario, Priority North Insulation delivers precise, professional DC315 applications. We follow all manufacturer guidelines and safety protocols, ensuring your home meets code requirements while protecting your investment. Our team focuses on quality, cleanliness, and long-term performance, giving homeowners confidence in every project.
Start Your Insulation
Project Today With Priority North Insulation
Serving Central Ontario
Specializing in attic insulation, ice dam prevention, and home energy efficiency solutions.
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