How To Install A Roof Ridge Vent

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.

How to install a roof ridge vent.

Ridge vents cost 2 to 3 per linear foot. Multiply it by 18 square inches the net free air per foot of ridge. 5 add sections to. Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight.

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. This gives you 450 square inches of total exhaust. Position the aluminum ridge vent along the reference line. Nail the section down by driving 2 inch roofing nails through the holes provided.

To begin the ridge vent installation they measure down 3 inches from the top of the ridge and snap a line to cut the opening for the ridge vent. Since exhaust and intake must be equal 450 square inches of total intake is required as well. This video shows clips of a reroofing job which included ridge vent installation. To calculate an example of exhaust and intake use 25 feet of roof ridge vent.

Installing a roof vent costs between 300 and 650 on average including labor and materials. Exact rates depend on the type size and number of units you choose to install.