Attic Fan For Rafter

You can use rigid foam panels or do as tom silva does with nearly all houses these days.

Attic fan for rafter.

You want to add the foil on all surfaces that make up the roof but you also need to keep vents open and clear of the foil. The goal of adding a radiant barrier in your attic is to cover as much of the underside of the roof as possible. Rafter vents ensure the soffit vents are clear and there is a channel for outside air to move into the attic at the soffits and out through the gable or ridge vent. This way you don t have to cut a brand new hole but simply make the hole for the vent larger so it can accommodate the fan.

Set your store to see local availability add to cart. You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. Gaps of inch or less can be sealed with fire blocking caulk. Best seller quietcool 2860 cfm red electric powered gable mount electric attic fan model afg pro 3 0 149 00.

This cooling effect not only helps the attic it can in theory make the living space cooler because heat from the attic is expelled and not transferred to the lower levels. Attic hatch or door. Rafter vents come in 4 foot lengths and 14 1 2 and 22 1 2 inch widths for different rafter spacings. Item 1571672 model xudv2248.

To install the rafter vents staple them directly to the roof decking. The thermostat is the box you ll use to control the attic fan. Once you re back in your attic look for a rafter that s close to your fan and screw the thermostat into it using the screws that came with the fan. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.

How to install radiant barrier on attic rafters in 5 steps. Intake vents located at the lowest part of the roof under the eaves allow cool. To save time use an existing roof or gable vent to install your new attic fan. With an attic fan this hot air is sent outside while cooler air is pulled through vents near the rafters.

It s worth changing tactics to insulate between the rafters and wall joists instead of the floor. Durovent durovent 22 in x48 in raft vent 10 pack. Hire a pro to.