Fire rated walls
Fire rated walls
(OP)
I am working on bathrooms renovation at an existing assisted living building in Texas. We want to route the exhaust duct through the outside walls. The question is whether NBC and NFPA codes allow that. Are perimeter walls in such buildings fire rated? If they are, then can we penetrate them with bathroom exhaust ducts?





RE: Fire rated walls
RE: Fire rated walls
RE: Fire rated walls
where usually does exhaust duct go if not through outside walls or roof
RE: Fire rated walls
RE: Fire rated walls
RE: Fire rated walls