Roll Formed Steel Door Frame (18 or 20 gauge base and 18 or 22 gauge closure sections) (Adjustable) (Knock-Down) (Kerf Gaskets Insert) for installation in single swing 1-1/2 hour locations in steel/wood stud drywall or masonry openings.
Limitations
4" x 4" x 0.097" Hinges
Casing Trim:
20 Minute: Steel, PVC, Aluminum, or Wood (minimum density of 27 pcf)
45-90 Minute: Steel, PVC, Aluminum, or Wood (red oak or hard maple or equivalent solid hardwood species; minimum of 0.56 specific gravity) casing trim
Maximum Size of Openings: 3’6" wide x 7’1" high
Maximum Overall Dimensions:
Minimum Throat Opening: 4”
Evaluated to the following...
Unless otherwise noted, assemblies in this section have been tested to the following standards:
ASTM-E152, Methods of Fire Tests of Door Assemblies;
CAN4-S104(ULC-S104), Standard Method for Fire Tests of Door Assemblies;
CSFM-43.7, Methods of Fire Tests of Door Assemblies;
NFPA-252, Standard Methods of Fire Tests of Door Assemblies;
UL-10(b), Fire Tests of Door Assemblies;
and are installed, unless otherwise noted, in accordance with the following:
NFPA-80, Fire Doors & Windows.
Manufacturer's Instructions.
Listed maximum sizes of lights are based on sizes tested and may exceed local code requirements.
All frames are identified by either a label or embossed marking bearing the wording "Listed (Product)" and the WHI Certification Mark. Frames rated for less than 3 hours also bear the time interval. Frame labels that do not include a time interval are rated for 3 hours.
