Roof Vs Gable Bathroom Vent

Whether it s new construction or a remodel a bathroom vent should always vent through the roof instead of an eave overhang or soffit.

Roof vs gable bathroom vent.

Venting the bathroom through one of the existing roof vents tells me that he plans on venting it through a gable vent. The idea of roof vents existed for hundreds of years with natural vents employed in chinese buildings during the tang dynasty natural ventilation ducts in the buddhist monks caves and wind catchers incorporated in arabian architecture. Mar 2 2007 location. The building codes and building science for.

It s a one story ranch in maine so we have cold snowy winters. Condensation will run down and rust the fan and stain the ceiling. These roofs are classic for a reason by shunting off precipitation they resist mold mildew and rot. And while both a roof vent and an overhang vent perform this task there is one big difference.

Not fun to drill through. Installation and maintenance the gable fan is more difficult to install than the roof fan unless an existing gable vent is already in place. The first order of business is determining how or if your new roof will be vented. Gable vents are located in the front of the gable roof and facilitate airflow in and out.

This is the same as venting through a ridge vent or through the roof. If you re going with a hot roof there will be no ventilation. The roof is sloped toward the home to stop water snow and other debris from pooling on top. To do so means that the duct would be run up to the vent.

Hot air exhaust vents located at the peak of the roof allow hot air to escape. Most ventilation systems are strategically placed on unseen areas of a roof but gable vents offer an interesting accent to a home s exterior plus all the functional benefits of other exhaust openings. The point of a bathroom exhaust vent or any vent really is to remove hot moist air from the house. Certain gable models also utilize solar power but they receive less sun exposure and so are far less efficient.

Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals. Discussion in hvac heating cooling started by staceyneil oct 5 2009. Our house is built of thick masonry block.