ABS - American Building Supply, Inc.
Tuesday, November 21, 2017 -


Additional Products 90 Minute Fire Frame

For those fire rated openings of your project, Doormerica produces a three sided door frame that is 90min fire rated. Positive pressure rated single frames up to 3/0 9/0 and pairs up to 6/0 8/0 with wall sizes from 4-7/8" to 11-1/8".