How To Install Ridge Vent On New Roof

Ridge vents cost 2 to 3 per linear foot.

How to install ridge vent on new roof.

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. Installing a roof vent costs between 300 and 650 on average including labor and materials. 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. It can supply the venting equivalent of four square vents or three round ones while being all but.

They balance out the temperature of the home. An efficient way to gain enough venting area in the roof is to install a vent along the ridge. To achieve a balanced system with cobra 4 1 21 m plastic ridge vents there must be an air intake system i e soffits fascia or undereave intake vents. List of the pros of roof ridge vents.

A properly installed ridge vent increases energy efficiency and prolongs the life of your roof. 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. Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight. A ridge vent is an important part of a home s roofing system.

Exact rates depend on the type size and number of units you choose to install. When you have a new home built or you re replacing a roof then installing a ridge vent helps to balance out the transfer of hot and cold air. For ridge vent to function properly it must be the only exhaust vent for the vented attic space. 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.

This video shows clips of a reroofing job which included ridge vent installation. These vents are laid along the ridge of the roof and can come as a series of separate pieces or one long piece. Roof vents come in a variety of styles and range from 10 to 500 each. Do not use with gable end louvers turbines roof vents or power vents.