Best Person To Install Bathroom Fan In Attic

The best way to proceed with a bathroom fan installation with no attic is to run the venting duct between the ceiling joists and through a nearby exterior wall.

Best person to install bathroom fan in attic.

Installing a bathroom exhaust fan usually takes three to four hours and costs between 165 and 350. You can find 4 in. The optimal location for a bathroom fan is between the toilet and the shower. Quietcool smart 2830 cfm power gable mount attic fan at amazon this model is our top pick for its ease of use simple installation and maximum energy efficiency best budget.

Although this isn t always possible in attic crawl spaces you should always insulate the duct to prevent condensation problems. Bathroom exhaust fans perform an important function by removing excess moisture from your home. Determine where the ceiling joists are and do not cut into the joists for any reason. Duct already wrapped in insulation at home centers.

I would recommend installing a bath fan with a new vent that goes to the gable wall roof or even the soffit last choice. Condensation can be a problem in an uninsulated attic so the homeowners trades resource center recommends installing rigid pipe with a minimum slope of 1 8 inch per foot toward the vent outlet to keep water away from the fan. A grille in each bathroom attaches to ducts which then fasten to a y connector at the fan. You may just want to go with a completely new vent the whole way most modern bathroom fans require 4 or 6 vent hoses for much better performance and lower noise.

It can take longer and cost more if it s a first floor installation on a multi level home or if you choose an upscale silent fan which can run 200 by itself. Bathroom exhaust fans are not required by most codes. When venting a bathroom exhaust fan make sure to vent the air to the outside rather than into your attic where it can cause mold and mildew to form. In lieu a window 3 feet square or more capable of being opened at least halfway will suffice.

In some localities the building department may require the use of r 3 to r 8 fiberglass pipe insulation to control condensation and even when it isn t required it s. Install bathroom electrical circuits. This setup requires an in line centrifugal fan mounted in the attic drawing air simultaneously from both bathrooms see photo. Iliving 800 cfm shutter exhaust fan at amazon this fan can easily remove excess heat moisture and odor from any space up to 1 200 square feet.