What fire resistance need doors in Fire-walls
What fire resistance need doors in Fire-walls
(OP)
Hello,
if we have for example a fire wall of 1 hour, according to NFPA 37, 4.1.2, "Engine rooms shall have interior walls of at least 1 hour fire rating…"
What fire rating do the seals (1 hour?) and the doors need and where is it stated in NFPA regulations?
We are located in El Salvador and the national law does not state anything regarding this topic.
Thanks in advance!
if we have for example a fire wall of 1 hour, according to NFPA 37, 4.1.2, "Engine rooms shall have interior walls of at least 1 hour fire rating…"
What fire rating do the seals (1 hour?) and the doors need and where is it stated in NFPA regulations?
We are located in El Salvador and the national law does not state anything regarding this topic.
Thanks in advance!





RE: What fire resistance need doors in Fire-walls
See NFPA 101 (2012 Edition), Table 8.3.4.2
RE: What fire resistance need doors in Fire-walls
RE: What fire resistance need doors in Fire-walls
I would say the door has to be a one hour door
RE: What fire resistance need doors in Fire-walls