Vent Bathroom Fan Through Roof Or Soffit

Installing a bathroom exhaust fan to the soffit can likely be done within an hour or two if you have all of the tools such as the vent cover a tall ladder the vent hose vent clamp and jig saw.

Vent bathroom fan through roof or soffit.

Sometimes venting the bathroom fan through soffit is the easiest solution as you don t have to go onto the roof. 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. If you are also amongst the people who are interested in avoiding making a hole in the roof and get the deed done using a soffit you have come to the right place. Get free shipping on qualified ventilation or buy online pick up in store today in the building materials department.

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. Here is a guide on how to vent a bathroom fan through soffit. The good majority of bathroom fans are vented through the roof while some people are choosing to soffit vent them as an alternate. A hole in the roof may cause it to leak.

Opposed to the traditional practices of venting a bathroom fan through a side wall or roof you can also vent it through a soffit which is much preferable in some cases as we will see in this article. I have gotten mixed opinions on whether to vent the new fan through the roof or through the soffit eave. The roof contractor recommends the soffit to minimize protrusions through the roof. And while both a roof vent and an overhang vent perform this task there is one big difference.

The 2nd bathroom vent drips on the floor and is ruining the ceiling. 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. In other cases it can be difficult to vent a second story bathroom to the side of the house. The master bathroom and the 2nd bathroom vent through the roof and through the same opening.

However natural air flow from the outside will bring the moist air back into the attic through the soffit vents kind of like a vacuum.