The Rise of Fire Treated Wood in Wildfire-Prone Areas

Building Smarter in a Changing Climate

Wildfires are becoming more frequent and intense, reshaping how builders, architects, and code officials think about material performance in fire-prone regions. As communities seek ways to build safer without sacrificing sustainability or design flexibility, fire treated wood (FRTW) is stepping into the spotlight.

Once seen primarily as a solution for meeting building codes in urban or multifamily projects, FRTW is now gaining recognition as an important tool in wildfire mitigation—offering a reliable, wildfire resistant wood option that aligns with both safety and sustainability goals.

Why FRTW is Gaining Ground in Fire Zones

Fire treated wood undergoes a specialized pressure-impregnation process using fire-retardant chemicals that reduce flame spread and smoke development. The result is a material that maintains the beauty and versatility of traditional lumber while offering an added layer of protection in wildfire-vulnerable areas.

Builders and developers in regions across the West and South are increasingly specifying FRTW for fire zones, as local building codes evolve to address wildland-urban interface (WUI) risks. For residential, commercial, and community infrastructure, this material provides:

• 🔥 Enhanced Fire Resistance: Significantly slows ignition and flame spread, helping protect structures and surrounding environments.
• 🌲 Design Flexibility: Retains the natural look and workability of wood, ideal for architects and builders.
• 🏡 Code Compliance: Meets requirements for ignition-resistant materials in many WUI designations.
• 🇺🇸 Sustainable Choice: Sourced from renewable materials and treated with environmentally responsible technology.

Innovation Meets Responsibility

At Biewer Fire Treated Wood, we understand that safety and sustainability go hand in hand. Our American-made FRTW is manufactured using advanced treatment processes that ensure consistency, quality, and compliance—empowering builders to meet both environmental goals and fire safety standards.

As the demand for wildfire resistant wood grows, Biewer continues to support architects, engineers, and contractors with products that perform under pressure—literally and figuratively.

The Future of Building in Fire Zones

As climate challenges continue to reshape construction priorities, the use of FRTW for fire zones will only increase. With proven performance, design versatility, and a reduced environmental footprint, fire treated wood stands out as a material that not only meets code but also helps protect what matters most—people, property, and the planet.

Learn more about how Biewer Fire Treated Wood is helping communities build stronger and safer at firetreatedwood.com.
Questions? Reach out to the Biewer FRTW team at 800.482.5717.