Does The Bathroom Fan Go Outside. If its hidden or in the ceiling it probably has ducting of some so. Bathroom exhaust fans are installed in a wall or the ceiling to suck warm muggy air out of the bathroom so fresh air can enter.
Bathroom vent fans must be vented to the out of doors. Bathroom vent fans must be vented to the out of doors. Venting this fan into the attic is simply asking for problems.
Bathroom fan noise isnt rated by decibels.
Do bathroom exhaust fans have to be vented outside. Bathroom exhaust fans are wired to the households electrical current similar to a light fixture. It works in the same way that a kitchen exhaust hood does except moisture is being moved instead of smoke. While in the attic I would have that person measure the amount of insulation check for soffit ventilation andor gable end vents and sair seal any penetrations from the living.
