
What is Fire-Retardant-Treated Wood (FRTW)? Benefits, Codes, and Applications
Building and fire safety codes continue to evolve across commercial, multifamily, and residential construction. Fire-Retardant-Treated Wood (FRTW) plays a major role in meeting code and improving building performance. Understanding what FRTW is, how it works, and when it is required helps builders, architects, and code officials choose the right solution for each project. What








