How To Install Roof Ridge Vents To Existing Roof

Install new field shingles.

How to install roof ridge vents to existing roof. Tools you will need for roofing from amazon bostitch coil nailer https amzn to 2u1v8e2 shingle remover https amzn to 2fzu5wf roof snake https amzn to 2. Remove the shingle caps. Be sure to like and subscribe in order to help me bring you more helpful videos filled with tips and tricks i ve learned over the years. Ridge vent installation is used to provide cooling along the entire roof deck.

Vents evenly spaced underneath the roof provide intake. Remove all the shingle caps from the roof ridge from one side of the roof to the other by prying them up with a pry bar and pulling out the nails with a claw hammer. For most asphalt shingle ridge caps there are two. The most common types of vents are soffits static exhaust vents and ridge vents that span your entire roof and you can install all of them easily with a few tools from.

For every 300 square feet 28 m 2 in your home you should have at least 1 square foot 0 093 m 2 of ventilation. They will then remove sheathing and install the ridge vent by securing one piece of vent at a time and attaching the next piece into it nailing each piece as he goes. This will mean that you will need to cover or remove the gable vents though as this will hinder the effectiveness of the ridge vent. Rather just have the ridge vents and the soffit vents paired together.

Start by removing the nails holding the ridge cap shingles in place. The ends should be capped or sealed. I would recommend you cover or remove any existing roof vents if you are planning to install ridge vents. Cut the ventilation opening.

To calculate an example of exhaust and intake use 25 feet of roof ridge vent. Using the example above three round vents would be needed 432 144 3 vents or nine square vents 432 50 8 64 or 9 vents. Install the ridge vent shingle over style install the ridge vent aluminum. Installation is performed from end to end and has a low profile to keep the home aesthetically pleasing.