HGTV shows you how to install an exhaust fan to get rid of attic heat and keep the rest of the house cool, too.
it is important to ensure the exhaust is filtered to an outside vent, not into another space like the attic where it can lead to humidity and mold
Take your power drill and use an extra-long, 3⁄4 inch (1.9 cm) spade bit to drill a reference hole in the ceiling, where you intend to place the fan. Measure the vent fan housing. Head up to the attic, find the reference hole and clear away the insulation surrounding it. Use th...
Vent moisture-generating sources to the outside. Bathroom fans and clothes dryers should have vents to the outside. Open doors and windows during showers. This will aid your bathroom exhaust fan during and after showers by allowing moisture to escape. Keep your shower open after showering. Whe...
Run the exhaust fan for at least 30 minutes after a shower or bath. Paint the bathroom ceiling with a high sheen/gloss paint. Matte and other low sheen paints absorb much more moisture, which in turn leads to mold growth. Insulate the attic space above the bathroom to prevent excessively ...
Attic Fans & Ventilation Tips Replacing an existing fan with a new one is a relatively easy do-it-yourself project as long as the new unit will fit in the existing opening and can be connected to the existing exhaust duct. Installing a new fan where there wasn’t a fan before is more...
The amount of people within the home can affect how much humidity is in the air as well. One person breathing produces about ¼ cup of water within an hour’s time. Ensure that exhaust fans in kitchens, bathrooms, and laundry rooms vent to the outside. Installingventsand atticfanscan he...
Eave vent.Eave ventsare typically circular-shaped vents are commonly added to a house to improve attic ventilation. They sit under the eaves, between the rafters, and run along two sides of the house. Rafter vent.A rafter vent works in coordination with intake and exhaust vents. These keep ...
Type of fan Bathroom exhaust fans come in three types: ceiling-mounted, wall mounted, and inline. The ceiling-mounted fan attaches to the drywall in the ceiling, with ductwork traveling through the attic to the home's exterior. A wall-mounted fan is similar, except it’s mounted on an ex...
Installers now use computer software to incorporate such information as window size and placement, insulation found in attics and sidewalls, square footage, orientation and geographical location of the house, and other factors into their sizing calculations. This enables them to precisely determine whic...