||08-22-2012 02:26 PM
Bathroom Exhaust Requirements
Have been renovating an old house and we were told that when we redo the baths if it has a tub or shower unit the exhaust needs to vent to the exterior of the building but if the bath only has a toilet and sink we can vent the exhaust to the attic. Since then I have been told that ALL bath exhaust fans need to vent to the exterior of the structure. Our local building codes don't address the issue. Can someone with knowledge on this steer me straight! I'd much rather do the former than the later if I can. Thanks!