How To Extend Batroom Exasht Vent Through Metal Roof

Start in the attic and drill a hole through the roof in the desired vent location.

How to extend batroom exasht vent through metal roof. Apply a uniform coat. Leave the drill bit sticking through the roof so you can find the hole. With the pipe in a vertical position trace around the pipe. Depending on the location of the bathroom it may be easy to vent the exhaust fan through the roof.

Go into your attic. Bathroom ventilation fan duct routing routing a bath vent duct down out or up through an attic or roof out. In this video this old house general contractor tom silva shows how to properly install a roof mounted bath fan vent. Hold the pipe above the 16 inch mark with one hand as.

In order to accomplish this the roof has to have a hole cut in it. In all cases the ducting needs to conduct the exchaust to the building exterior and needs to terminate in an animal proof vent cover. Center the nail between two rafters. From inside the attic drive a nail through the roof directly above the bathroom vent fan.

This article describes routing bath exhaust fan duct upwards through an attic or roof space or downwards through a floor or crawl space. Touch up the burrs from the saw on the top of the 16 inch section with a sanding block. Try to keep it close to the fan location. My home is like betty s.

Follow the outline you marked. Cut the existing pvc vent pipe 16 inches above the second floor subfloor with a handsaw. Bathroom fan vent size pipe material exhaust bath fan through attic and roof install roof vent for bathroom fan if you cannot walk across the image of bathroom and closet 20000 reviews of the best bathroom and closet pictures. The 2nd bathroom vent drips on the floor and is ruining the ceiling.

It is because of this that many builders tend to advise against this method. The 2 pipes one a 4 master and the other a 3 2nd do not go through the ceiling but into a common box that goes through the roof. From up on the roof use a jigsaw or reciprocating saw to cut a 4 in. This involves running ductwork from the fan usually though an attic and out through the roof.

From the roof find the nail and use the utility knife to cut roof shingles from around the nail. How to extend pvc pipe on a roof vent. Cut through the plywood and roofing material with your reciprocating saw.