No need for special tool.
Venting extractor fan through roof.
Depending on the location of the bathroom it may be easy to vent the exhaust fan through the roof.
In order to accomplish this the roof has to have a hole cut in it.
This involves running ductwork from the fan usually though an attic and out through the roof.
The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a.
Options for venting a bathroom exhaust fan include best to worst.
Installing a vent hood on the roof.
Robert s has the largest base flange of any bath roof vent cap which makes it super easy to install and make watertight on the roof.
When venting a bathroom exhaust fan make sure to vent the air to the outside rather than into your attic where it can cause mold and mildew to form.
One in line centrifugal fan can be mounted in the attic to exhaust the moisture from two bathrooms.
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Vent exhaust fans through a roof hood roof vent hood details.
Start in the attic and drill a hole through the roof in the desired vent location.
Both bathrooms are vented by a single in line fan that has one exhaust vent running through the roof.
Through the roof or an exterior gable wall.