Intumescent Paint

Intumescent paint is a specialized fire-protective coating designed to provide a 15-minute thermal barrier over open-cell and closed-cell spray foam insulation where required by building codes. When exposed to high heat, the coating expands to form an insulating char layer that helps slow the spread of fire, offering protection comparable to a drywall thermal barrier in approved applications. Springfield Insulation applies code-compliant intumescent coatings to help ensure your spray foam installation meets safety requirements while maintaining the performance and efficiency of your insulation system.