Inject more than 20 years of innovative science into your projects. Spray foam insulation seals, soundproofs, and protects from pollutants unlike any fiberglass solution.
Spray foam insulation is now the superior performing alternative to traditional fiberglass insulation. For over three decades, Demilec has been improving product formulas in the U.S. and Canada.
The high air permeability of traditional insulation allows air to easily pass through walls where gaps and seams exist. Differences between interior and exterior temperatures create convection currents in walls and ceilings, reducing the thermal performance of traditional insulation.
New Construction insulated with Heat Lok structure
Heat Lok retrofit in existing wall
Share On: