Exhasut Fan Vent Through Roof

Both bathrooms are vented by a single in line fan that has one exhaust vent running through the roof.

Exhasut fan vent through roof.

Most bath vents for homes are 3. Step 1 first we must set a mark of the vent hole. I see many questions about leaking bath exhaust vents. Therefore i should take a more direct route to vent the fan right out through the roof.

Each fan vents separately out the roof. Next make sure you have one of the new roof exhaust vents on the roof and properly sealed. In all cases the ducting needs to conduct the exchaust to the building exterior and needs to terminate in an animal proof vent cover. Bathroom ventilation fan duct routing routing a bath vent duct down out or up through an attic or roof out.

The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a special vent hood. I recommend replacing the vent pipe with insulated vent pipe. This article describes routing bath exhaust fan duct upwards through an attic or roof space or downwards through a floor or crawl space. Vent your bath and kitchen exhaust fans through the roof through a special roof hood.

Two bathrooms two roof vents each bathroom has its own exhaust fan. You need to take a nail and you are going to drive it right through the roof sheathing through the roof shingles and it will stick up.