Installation first requires a wood frame made of 2x4s installed from the attic between two studs.
How to install a roof vent.
Your roofer will build this frame just a little larger than size of the vent leaving 1 8 inch of extra room on each side.
This video details how to install roof vents in a r.
Rather than being installed on the roof gable vents are installed on the exterior side wall of the home near the roof ridge.
Locate the drill bit.
Next position your ladder against your home and climb up to your roof.
Next find a spot on the roof for your exhaust vent draw a square outline the same size as your vent and remove the shingles from that area.
This old house general contractor tom silva shows how to properly install a roof mounted bath fan vent.
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First head up to your attic and determine where you want to install your roof vent.