Head into the attic with a tape measure to scout your bathroom exhaust fan location from above the ceiling. If necessary, measure from an exterior wall, a plumbing vent pipe, or electrical boxes in the ceiling to find your bearings relative to the bathroom fixtures below. A bathroom fan should ideally be placed in the ceiling approximately 1 foot from the shower and between the shower and the door.
While installing a shower-rated bath fan directly above the shower is permitted, this installation creates drafts and heat loss in the shower. Maximize bathroom moisture control. Learn optimal fan placement and the essential rules for safe exhaust venting outside your home.
Read this article to find out where the best location is to install a bathroom vent fan and tips on how to run the ductwork. A bathroom exhaust fan ventilates the air to keep moisture and odors in check. Read our how.
Central location if covering the whole bathroom - in small bathrooms, a centrally located fan may suffice for ventilation. Avoid installation near air conditioning or heating vents - competing airflow can reduce the fan's effectiveness. Impact on Ventilation Efficiency Proper fan placement maximizes airflow patterns to remove moisture.
Common Locations for Bathroom Exhaust Fans Standard placements in different bathroom designs. Comparison of wallmounted versus ceilingmounted fans. Finding the right spot for a bathroom exhaust fan can feel like a treasure hunt.
Generally, fans are placed either on the ceiling or walls. Ceiling-mounted fans blow air up, while wall. Where do bathroom vents go? These spaces are prone to moisture like no other, which is why it's so important that all vents are properly placed and routed.
A bathroom fan should be placed in the ceiling approximately 1 foot from the shower and between the shower and the door. Directly above the shower can create drafts and heat loss, but it is more effective if placed close to the shower. Common locations for exhaust fans include ceiling-mounted, wall-mounted, inline, and combination fan/light units.
The best location depends on the specific.