FIRE RESISTANT PRODUCTS & COMPONENTS
CATEGORY A DOORS - NO ADDITIONAL EDGE-SEALING SYSTEM REQUIRED
CATEGORY B DOORS - ADDITIONAL EDGE-SEALING SYSTEM REQUIRED
Edge Seal Restrictions/Limitations:
Concealed intumescent stile and top rail design OR listed intumescent applied to the surface of both stile edges and the entire length of the top rail OR listed intumescent applied to the surface of the hinge, latch, and head jambs around the perimeter of the door.
Listed fire rated gasketing applied around the jambs and head of the door frame on the frame stop. Listed fire rated gasketing applied around the jambs and head of the door frame on the frame rabbet.
PRODUCT COVERED
Masonite 45 Minute 4545 Acoustic Fire Door
PRODUCT DESCRIPTION
Hardware Limitations: Cylindrical / Cylindrical with Deadbolt / Mortise / Card Reader, Surface-Mounted Vertical Rod Fire Exit Devices, Rim-Type Surface Mounted Fire Exit Devices, Surface Mounted / Mortised Door Bottoms, Surface Mounted Closers, Viewer, Raceway, Plant-Ons, Protection Plates / Metal Vision Kits - 216 sq. in. max. clear view.
Configuration Maximum Size
Single 36" wide x 84.645" high
Standard Pair Not allowed
Double Egress Not allowed
The product noted above has been tested and qualified per UL 10C, NFPA 252, and CAN / ULC S104 for a 45 Minute Positive Pressure Fire Rating with Hose Stream.
These doors are eligible for use in any "Category C - Standard" frame. These doors may also be installed in frames listed in "Category C - Proprietary" in the accordance with the frame manufacturer's individual listing. Frame jambs must be fully grouted.
The door noted above is eligible to bear the "S" (for Smoke & Draft Control assemblies) if a listed "Category H - Smoke & Draft Control Gasket" has been applied to the assembly. Please refer to Category H for individual gasket manufacturer's listings.
