90 Minute Aluminum Door Frames by Western Integrated Materials, Aluminum 90 Minute Door Frames, Aluminum Door Frames and Aluminum Doors

	3310 E. 59th Street Long Beach, CA 90805 Phone: (562) 634-2823 Fax (562) 634-8449 Aluminum Door Frames - Aluminum Doors - Sliders - Pocket Frames - Glazing Components

90 Minute Door Frames

Door Type for Positive Pressure

Any listed category A steel or wood door for 90 minute positive pressure.

Door Type for Negative Pressure

Any listed category B steel or wood door for 90 minute negative pressure.

Acceptable Hardware / Limitations

	Hinges: Per NFPA 80, table 2-8.1.1 (pivots are not allowed)
	Latches: Cylindrical, Mortise with maximum 5" backset
	Fire Exit Devices: Mortise exit devices; Surface-Mounted Vertical Rod exit devices;
	Door Bolts: Automatic or Manual Flush Bolts; Surface Mounted Bolts: Deadbolts
	Closing Devices: Surface Mounted Closers
	Protection Plate: Surface - Mounted, Maximum 40" high
	Astragal Required on pairs
	Electric Hinge Prep Allowed

Note: Consult with door manufacture on acceptable hardware and limitations

Western Integrated Materials, Inc.