Hood Venting To Attic

The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a.

Hood venting to attic. You can choose a ceiling or a wall installation to exhaust the smoke. Step 1 ventilate exits. Apply asphalt roof. Ideally the range hood should be vented to the outside usually through the roof.

Installing a vent hood on the roof. Step 3 install the vent hood. When in use venting hoods pull cooking fumes smoke and pollution molecules such as carbon monoxide from smoke either directly outside or through a filtration system. Vent exhaust fans through a roof hood roof vent hood details.

Your exhaust hood should definitely be vented outside. When venting your exhaust hood you have choices. If you are adding a new range hood over your stove and plan to vent it out through the roof you will need to get an adequately sized duct that will run all the way up through the ceiling into the attic and all the way up through the rooftop where it will be connected to your roof top vent. The water vapor would also condense and over time lead to mold growth and wood rot.

It is definitely not a good idea to vent a range hood into the attic. Venting hoods or ducted hoods either connect to an outside source of air or filter the air. How to properly vent a kitchen range exhaust hood.