DEFEND SERIES

Pressure-Impregnated Fire-Treated Siding
Designed for projects requiring Class A fire performance without sacrificing architectural quality. Unlike surface-applied fire coatings, our fire-retardant treatment is pressure-impregnated for deeper protection and durability.

• STK Cedar – Brushed + PIFT
• CMG Thermally Modified Hemlock – 24-Grit + PIFT
• Class A Flame Spread
• WUI & California code compliant