Special Construction Systems

• Heavy Timber Roof Construction
• Fully Wind Resistive Roof Assemblies
  • U.L. Class 90 (NM519)
  • U.L. Class 90 (NM520)
• Noise Resistant Party Wall
• Typical Panel-to-Metal Framing Systems
  • Nailer Anchored with Power Driven Fasteners
  • Panels Attached Directly to Formed Steel Joists
  • Panels Nailed to Nailable Steel Joists
• APA Narrow Wall Bracing
  • APA Detail of Narrow Wall Bracing Method Without Hold-Downs (Detail 1 of 3)
  • APA Detail of Narrow Wall Bracing Method Without Hold-Downs (Structural Panel Overlap Option) (Detail 2 of 3)
  • APA Detail of Narrow Wall Bracing Method Without Hold-Downs (Framing Anchor Option) (Detail 3 of 3)
  • Example of Outside Corner Detail
  • Example of Inside Corner Detail

Because APA has no control over quality of workmanship or the conditions under which engineered wood products are used, it cannot accept responsibility of product performance or designs as actually constructed. Consult your local jurisdiction or design professional to assure compliance with code, construction, and performance requirements.

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