Rating Information

Information on available fire ratings.

May 5, 1977 (WHI #495-0065)
Western Integrated Materials, Inc. successfully passed a 20 minute Fire Test on our Extruded Aluminum Door Frame for a 3' x 9' opening with a minimum wall thickness of 3-1/4".

October 2, 1981 (WHI #495-0368)
Western Integrated Materials, Inc. successfully passed a 20 minute Fire Test on our Extruded Aluminum Door Frame for 8' x 10' frame with a minimum wall thickness of 3-3/8".

January 19, 1983 (WHI #495-0472)
Western Integrated Materials, Inc. successfully passed a 20 minute Fire Test on our Extruded Aluminum Door Frame for 6' x 9' with a minimum wall thickness of 3-0/0".

September 21, 1988 (WHI #495-0924)
Western Integrated Materials, Inc. successfully passed a 20 minute Fire Test on our Extruded Aluminum Frame Assembly for a 3' x 10' door frame and a 2'0 x 10' full height sidelight with a minimum wall thickness of 3-3/8".

October 11, 1989 (WHI #495-1002)
Western Integrated Materials, Inc. successfully passed a 20 minute Fire Test on our Series 400 (2 piece) Extruded Aluminum Door Frame for 8' x 10' with a minimum wall thickness of 3-1/2".

September 2, 1999 (WHI #495-1470)
Western Integrated Materials, Inc. successfully passed a 20 minute Positive Pressure Fire Test with Smoke and Draft Control on our Extruded Aluminum Door Frame for 6' x 9' with a minimum wall thickness of 3-0/0".

June 19, 2001 (WHI #495-1610)
Western Integrated Materials, Inc. successfully passed a 90 minute Positive Pressure Fire Test with Smoke and Draft Control on our Series 700 (2 piece) Extruded Aluminum Door Frame for 8' x 9' with a minimum wall thickness of 3-3/4".

We are based in California, with manufacturing facilities located in Long Beach and Santa Clara. We also have a National Project Management Office in Oklahoma.

(562) 634-2823 PHONE
(562) 634-8449 FAX

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