Roof Ridge Vent Installation

Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight.

Roof ridge vent installation. This gives you 450 square inches of total exhaust. Several ridge vent installation tips are given in this video. Fasten the vent to the roof decking and rafters or trusses by nailing through the flange on both sides of the vent using the nails and nail spacing recommended by the manufacturer. Before the ridge vent installation begins the crew installs pieces of peel and stick membrane to patch under the existing felt paper on the adjacent wall.

Vents evenly spaced underneath the roof provide intake. The first step is to check out this 60 second video and learn about the 300 1 rule the difference between intake and exhaust ventilation and why proper ventilation is so important to get right to help calculate your attic ventilation needs visit gaf ventilation calculator. What are the cons. How do you pick the right attic vent.

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. These vents are laid along the ridge of the roof and can come as a series of separate pieces or one long piece. Then they lap the peel and stick existing felt and new housewrap over the step and kick out flashings so that any water hitting the wall is directed onto the roof instead of behind the flashing. Because the vent material will look different than the shingles some homeowners may choose to have their roofer shingle over the ridge vent once it s installed.

Position the aluminum ridge vent along the reference line. Ridge vents cost 2 to 3 per linear foot. But the ridge vent maintenance and running cost is a lot less than for turbines when. It provides 18 sq.

Multiply it by 18 square inches the net free air per foot of ridge. Installing a roof vent costs between 300 and 650 on average including labor and materials. However if you were only going to install 3 or 4 the turbines would be more affordable to you. To calculate an example of exhaust and intake use 25 feet of roof ridge vent.

If you were to install about 40 feet of roof ridge vent the area would span up to 10 turbines in this case 10 turbines would cost you substantially more to purchase and install. Since exhaust and intake must be equal 450 square inches of total intake is required as well. One of the fundamental steps is to nail one side of the ridge vent before nailing the other sid. Inches per linear foot 67 720 m 2 lm of net free ventilating area and its unique easytear sizing feature allows you to hand tear product in 3 76 mm increments no knives necessary and less waste.