One-Hour Load-Bearing Exterior Wall System, 2x6 Studs @ 16" o.c.
Typical Detail
This detail shows a one-hour fire-rated load bearing exterior wall assembly using 2x6 wood studs at 16 inches on center with Type X gypsum wallboard on both sides in 2D CAD format. Developed by APA – The Engineered Wood Association, this detail is drawn from APA publication Fire-Rated Systems, Form W305 and reflects decades of engineered wood research, testing and field-proven best practices.
This 2D detail is designed for architects, engineers, contractors and building professionals and provides clear, code-compliant guidance.
Available in multiple formats including DWG (AutoCAD), RVT (Revit), and PDF, this detail helps building professionals streamline the design and construction process while ensuring structural integrity and proper installation of engineered wood products.
Published by APA — The Engineered Wood Association.
