July 3, 2019
We can't understand your problem. please tell us in detail. so we can solve your
April 19, 2015
What Code and what Code year are you under?
What state or province?
Tell us more and me may be able to assist.
Right now, not enough info to help...
March 4, 2019
So I have an electrical room, no transformer, 1hr rating, and the door does not go into an exit corridor, Is the door rating 45 or 60 minutes?
Most Recent Topics