Roof Ridge Vent Installation Instructions

The regular omni style is traditionally installed using a hammer while the lo omni style with its low profile can be installed using a nail gun.

Roof ridge vent installation instructions.

Extend the life of your roof by adding a roof vent. Installed at the peak of a sloped roof the ridge vent allows damp warm air to escape from the attic. When properly installed with soffit or eave vents ventsure rigid roll ridge vents meet or exceed requirements of all recognized national building codes. A ridge vent is an important part of a home s roofing system.

Position the aluminum ridge vent along the reference line. And they have passed all research and development tests for weather infiltration. Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight. 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.

Less than an inch in height and molded from high impact copolymer it s slim profile blends for visual appeal while permitting shingle capping over the ridge for a uniform finished roof aesthetic. 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. Unique design adjusts to almost any roof pitch. Certainteed ridge vents combined with sufficient intake ventilation such as soffit vents or certainteed intake vent are the most efficient and.

In this video i replace a poor performing ridge vent with a larger one that helps save my roof. How do you pick the right attic vent. Lomanco omni series ridge vents are available in two versions and two styles. A properly installed ridge vent increases energy efficiency and prolongs the life of your roof.

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. Wind driven rain 8 8 of rain at 110 mph. 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. Do not use with gable end louvers turbines roof vents or power vents.

The roll versions comes in easy to handle 20 and 30 foot lengths while the stick version comes in 4 foot lengths. For ridge vent to function properly it must be the only exhaust vent for the vented attic space.