How To Put In Attic Fan

Pricing for attic fan installation varies depending on fan type and its location.

How to put in attic fan.

To save time use an existing roof or gable vent to install your new attic fan. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. Supplies from a hardware store will be needed as will some tools that are commonly found in households. The whole house fan is installed inside the attic between the living space and ceiling.

Drive nail through center of vent location. On average labor costs run between 100 300 and the fan itself may range from as little as 50 to more than 500. Installing an attic fan over a gable vent 1. Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove.

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. Install roof brackets and fall arrest system to roof. You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. A box fan sucks air from its back and propels it forward.

Whole house fans work on the principle of removing the hot and humid air out of the house. In this video this old house general contractor tom silva explains how to keep your attic cool with a fan activated by the sun. Measure the distance between the studs on the left and right side of your vent. Find a piece of plywood that s at least as wide as the distance between the studs.

Whole house fans tend to have higher overall costs than attic ventilation fans. You re going to be mounting the. This makes it well suited to substitute for an attic fan and you can install it yourself. Installing an attic fan step 1.

In attic mark location of solar powered vent between two roof rafters.