Best Person To Install Bathroom Fan In Attic

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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. The attic bathroom will need electricity to supply at least two 20 amp gfci outlets and one switch controlled ceiling light. The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a special vent hood. Determine where the ceiling joists are and do not cut into the joists for any reason.

But while you can t have two fans with one vent you can make one fan and one vent serve two bathrooms. A grille in each bathroom attaches to ducts which then fasten to a y connector at the fan. This setup requires an in line centrifugal fan mounted in the attic drawing air simultaneously from both bathrooms see photo. Bathroom exhaust fans are not required by most codes.

Install bathroom electrical circuits. I would recommend installing a bath fan with a new vent that goes to the gable wall roof or even the soffit last choice. 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. 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.

Bathroom exhaust fans perform an important function by removing excess moisture from your home. In lieu a window 3 feet square or more capable of being opened at least halfway will suffice. Duct already wrapped in insulation at home centers. 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.

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. 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. 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. 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.