PRODUCT COVERED
90 Min. Fiberglass-Faced Mineral Core Fire Door Frame
PRODUCT DESCRIPTION
Fiberglass-faced, mineral core type proprietary frame for installation in up to 1-1/2 hour locations. Wall Construction: Masonry and steel/wood stud drywall. Minimum Wall Thickness: 5 in. Door Type: Wood and mineral core. Edge Seal System: Surface applied
LIMITATIONS
Maximum Sizes:
Single-Swing: 48 in. wide by 96 in. high inside rabbet opening
Standard Pairs: 96 in. wide by 96 in. high inside rabbet opening
Frame Face: 2 in. wide
Frame Depth: 5-3/4 in. and 4 in.
EVALUATED TO THE FOLLOWING
This category includes frames not based on ANSI-A155.1/UL-63 construction Type (such as aluminum, wood, light gauge steel, composite, etc.). These listings will reference specific door types for which each frame is qualified. All frames listed in this section may be used in positive pressure assemblies per the terms and limitations of the individual listing.
All frames in this category are identified by a label or marking bearing the wording, "Listed Fire Door Frame", the Warnock Hersey Certification Mark, "UBC-7-2-97/UL-10C. Frames rated at less than 3 hours will have a time interval noted on the label/marking. See Positive Pressure Section Header for more information.
