TRUST OUR FAMILY TO PROTECT YOURS.

TRUST BIEWER FRTW.

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

OUR TREATMENTS

As a leading manufacturer of fire-retardant-treated wood (FRTW) in the United States, Biewer Fire Retardant Specialists utilizes two premium treatment chemicals:  FlamePRO®, manufactured by Koppers Wood Treating, and D-Blaze®, manufactured by Viance.

WHY BIEWER FRTW

  • Reduce sprinkler requirements
  • Keep fire contained
  • Reduce and/or slow spread of smoke & flames
  • Protect valuable contents of building