Next position your ladder against your home and climb up to your roof.
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.
Drill a hole upward through the middle of the area you desire and leave the drill bit sticking up through the roof so you can find it from the outside.
First head up to your attic and determine where you want to install your roof vent.
This video details how to install roof vents in a r.
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.
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To install a roof vent start by installing air vents along the edges of your attic which will allow the moisture to escape from your home.
Installation first requires a wood frame made of 2x4s installed from the attic between two studs.
Locate the drill bit.