Bathroom Vent Fan No Attic

Those individuals who are installing a bathroom exhaust fan without attic access will want to first measure the hole in the ceiling to make sure your new fan will fit in.

Bathroom vent fan no attic.

Installing a bathroom fan without attic access. The building code requires a bathroom exhaust fan to vent outside the building so installation of a new bathroom fan necessarily involves installation of ductwork. Designed for retrofit remodel and replacement this fan features hassle free installation from the room side for spaces with no attic access. With cleancover your fan cover stays cleaner for longer with fewer vent slots to clean and design that coordinates with any decor.

Determine where the ceiling joists are and do not cut into the joists for any reason. Ceiling fans vent either into the attic or outside through the roof. Another option is to locate the fan hole between two ceiling joists. While this may seem obvious homeowners may out of convenience direct the vent into either of these locations.

This is much easier to do if you have attic access because if you don t you usually have to remove some ceiling drywall and run the ducts along a joist. Bathroom fan sound levels sone rating refers to the sound level of a fan. A duct free bathroom fan is a good choice for basement bathrooms or bathrooms with no attic access. In lieu of an external vent the hardwired fan moves air across a filter to purify it before recirculating it in the space.

Then just patch the access hole. If the hole is too small then you ll need to increase the dimensions. Wall mount fans are mounted on an external wall of a home and are used if there isn t a way to vent through the roof as in the case of a bathroom on the first floor of a home. This section notes that air exhausted from the bathroom must be sent outdoors not indoors to the same residence or indoors to any other dwelling unit.

Then cut an access hole in the ceiling right next to the wall where you can cut the exhaust hole in the sidewall. The optimal location for a bathroom fan is between the toilet and the shower. It cannot move air to a crawlspace or attic.