I am not familiar with a code provision to support what I’m about to say, IBC 1010.1 addresses doors required as part of the means of egress but you’re saying the door you want to lock is not required.Can I permanently lock 2nd exit door (located in new office) to exterior when occupancy (occupant load 8) only requires single exit? "Not an exit sign" required?
You’re welcome. A keyed deadbolt would let you put the door back in service relatively easily in the future if you wanted.Thanks for the suggestion walker.t , I was thinking of a keyed deadbolt might work.
Good point, I erroneously focused only on occupant load without considering other requirements that could trigger the need a second exit.In addition to occupant load, you also need to address exit access travel distance and common path of travel distance.
1013.1 Where RequiredIn addition to occupant load, you also need to address exit access travel distance and common path of travel distance. If all those are okay, then you can permanently lock the second door. If it were in my jurisdiction, I would require a "NOT AN EXIT" sign, and I'm certain my fire marshal would agree. If there is an exit sign over that door, it will have to be removed.