Architects, Engineers, and Certified Installers can download and use these drawings to specify our systems in their construction projects.

Drawings in Adobe Acrobat (PDF) format:

• SSS-1 Split Sleeve System Firestop drawing (pdf)
• SSS-2 Split Sleeve System Firestop drawing (pdf)
• SSS-4 Split Sleeve System Firestop drawing (pdf)

AutoCAD drawings (DWG), compressed (ZIP) for download:

If you do not have AutoCAD, you can download Autodesk DWG TrueView (free DWG Viewer) to view the drawings.

• UL W-J-3110 Split Sleeve-Concrete 2 Hr System
• UL W-J-3112 Split Sleeve-Concrete 4 Hr System
• UL W-L-3232 Split Sleeve-Drywall 1 & 2 Hr System
• UL W-L-3234 Split Sleeve-Drywall 3 & 4 Hr System
• UL F-A-3019 Split Sleeve-Vertical Concrete 2 & 3 Hr System
• All Unique Fire Stop Products UL AutoCAD drawings