FIRE RESISTANT PRODUCTS & COMPONENTS
CATEGORY C - PROPERIETARY FRAMES
PRODUCT COVERED
COMPOSITE FIRE DOOR FRAME, MODEL OF BUFF
For use with listed wood or wood-composite edge doors only. Listed intumescent seal is required to be surface applied along the top, right, and left of the assembly to the door edge OR the frame rabbet adjacent to door edge.
PRODUCT DESCRIPTION
Weston Wood Solutions-20 minutes COMPOSITE FIRE DOOR FRAME for use in 20 minute with NFPA 252 (2017) and UL 10C (2016) under positive furnace pressure and demonstrate evaluation according to CAN/ULC S104 (2015) and UL 10B (2015) under neutral furnace pressure with hose stream.
Frame type: COMPOSITE FIRE DOOR FRAME.
Type of wall for use with: Aerated concrete wall or Masonry wall.
Frame stop: 12.7 mm high at head and jamb edges.
Overall Frame Size (Single Swing):
Maximum Width: 1262 mm
Maximum Height: 2640 mm
Minimum Depth: 104.78 mm
Door Size (Single Swing):
Maximum Width: 1219 mm
Maximum Height: 2438 mm
Minimum Thickness: 45 mm
Minimum one single point standard latching on the door leaf (latching into the door frame at standard latching height).
Standard Pairs - Not allowed.
Double Egress - Not allowed.
The frame is fastened to aerated concrete or masonry wall by steel/iron bar and nails. The maximum clearance between the wall and the frame is 10 mm, and the clearance is filled with mineral wool and clad with quick-setting cement.
