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THE VOICE OF LUMBER MERCHANTS AND BUILDING MATERIAL DEALERS & DISTRIBUTORS IN THE WEST — SINCE 1922
APA SPECIAL SECTION: THE FUTURE OF MASS TIMBER & ENGINEERED WOOD • TREATED WOOD OPPORTUNITIES
July 2024
PRESSURE IMPREGNATED, CODE COMPLIANT
FIRE RETARDANT TREATED WOOD Surface applied fire retardants like paints, stains, penetrants, and intumescent coatings ARE NOT building code compliant in applications where Fire Retardant Treated Wood is required. 2 Hour Tested Exterior Wall Assembly (120-02) Max. Tested Load: 100% of Design Load Fire Ratings: 2 hour load bearing rated from interior and 1 hour load bearing exterior. For details refer to ESR Report 4244. 1. Drywall (2 hr from interior face) 2A. FlamePRO Lumber 2B. FlamePRO Plywood 3. Insulation 4. Exterior Facings (Required): Brick Veneer, 3/4” Cement Plaster (Stucco)
FlamePRO Fire Retardant Treated Wood is pressure impregnated, fully code compliant Fire Retardant Treated Wood. It is appropriate for use in all applications where Fire Retardant Treated Wood is required.
VISIT KOPPERSPC.COM OR FLAMEPROFRTW.COM FOR ADDITIONAL INFORMATION
FlamePRO treated wood products are produced by independently owned and operated wood treating facilities. FlamePRO ® is a registered trademark of Koppers Performance Chemicals Inc. © 6/2024