Vent Through Roof Or Soffit

Turbine or rotary vents are often seen in industrial buildings commercial spots or restaurants.

Vent through roof or soffit.

And given the expectations for soffit venting and roof venting these days if an attic space is properly vented it would almost for sure preclude the soffit venting of any exhaust. A down through soffit exhaust vent design by leaving warm air in the exhaust duct when the fan is off creates a heat trap that reduces heat loss out of the bathroom through the exhaust fan duct when the fan is off in comparison with up routed vents or even horizontal vents through a gable end wall. Butt a cardboard template against the fascia and mark your soffit hole locations to begin soffit vent installation. If an exhaust vent is too close to an intake some of that moist warm air is headed in to the attic.

Not a good thing. They are usually easy to remove and cut holes through. Make the vent hole 1 2 in. For most homes the most popular and a better looking roof vent option is a soffit vent.

The roof contractor recommends the soffit to minimize protrusions through the roof. Why not run vents through the soffit. When a vent terminates directly below a window door or air intake it must be. I have gotten mixed opinions on whether to vent the new fan through the roof or through the soffit eave.

A soffit vent is a type of roof vent. Mark holes for soffit venting. Steve is on to something importent there. Add soffit venting first.

A vent through the roof must terminate a minimum of 6 inches above the roof surface or 6 inches above any anticipated snow accumulation. Vents through walls have to terminate at least 10 feet above the ground or adjacent surface but cannot be below a vented soffit. I am getting a new roof installed and tear off and likely a lot of plywood and am simultaneously getting a new bath vent fan. One of the most used or popular roof vents is a turbine vent that has spinning tops.

However in order to make the turns necessary to penetrate the ceiling enter the attic and then descend through the soffit ductwork must make some tortuous bends.