P-4FR

Biewer FRTW Fire Retardant Treated Wood - 2 x 4
Fire Treated Wood
MPN: P-4FR P-4FR

Out Of Stock

Biewer FRTW Fire Retardant Treated Wood - 2 x 4

Fire Retardant Treated Wood (FRTW) is used to prevent fire spread and reduce the risk of personal injury and property damage.

For more than 30 years, builders and homeowners have trusted Biewer Lumber Fire Retardant Specialists to provide the highest quality fire retardant treated wood. Biewer pressure-treated FRTW is a science-backed solution for slowing the spread of flames and reducing smoke in the occurrence of a fire.

FRTW can be used in residential and/or commercial applications, and it is specifically designed to meet codes that increase safety in both public and private buildings.

As a leading manufacturer of FRTW in the United States, Biewer utilizes two premium treatment chemicals: FlamePRO, manufactured by Koppers Wood Treating, and D-Blaze, manufactured by Viance. Both are backed by a 50-year limited warranty.

  • Reduce sprinkler requirements
  • Keep fire contained
  • Reduce and/or slow spread of flame and smoke
  • Fire Retardant chemical contains no formaldehyde, halogens, sulfates or ammonium phosphates
  • EPA registered as a preservative (#62190-9): Can be used over concrete that contacts the ground (sill plates)
    • Length