How To Install A Roof Vent On A New Roof

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.

How to install a roof vent on a new roof.

Cover the entire flange with shingles to integrate it better into the roof. Professional roofing how to install soffit vents. Multiply it by 18 square inches the net free air per foot of ridge. You should be able to see the attic interior when done.

Always ask a licensed professional to install your roofing materials. First head up to your attic and determine where you want to install your roof vent. Vents evenly spaced underneath the roof provide intake. Trim the shingles away from the ridge vent hole.

Mark the outline of the roof cuts that will be needed then use a skill saw to cut the outlined space. Plenty more videos t. Attach he ridge cap shingles with two nails each. Tear off existing ridge vent.

Place a line of roofing tar or caulk on top of the vent s flange or its bottom flap using a caulk gun. Attach the plastic ridge vent with 3 roofing nails. To calculate an example of exhaust and intake use 25 feet of roof ridge vent. An efficient way to gain enough venting area in the roof is to install a vent along the ridge.

If a roofing contractor discovers a leak or broken shingles in the course of installing roof vents you will need to pay for this repair. 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. Also you will most likely need to pay. Locate the drill bit.

It can supply the venting equivalent of four square vents or three round ones while being all but. If the plumbing vent is close to the peak of the roof lap the shingles over the peak of the roof. 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. Adhere the joint where the cut edges of the shingles meet the dome with roofing tar.

Allow space for the edge of the vent opening where it will rest on the roof. Glue down shingles to cover the bottom of the vent. Press new shingles onto the caulk and use nails at the top of each shingle to fully secure them to the roof. This will drive the cost of installing the new unit.

Next position your ladder against your home and climb up to your roof.