Off Ridge Roof Vent Installation

The roof vent should be installed a minimum of 6 off the peak of the ridge.

Off ridge roof vent installation.

For a ridge vent to work properly it must have adequate intake of fresh cool. Internal screen protects against unwanted pests. A shingle over vent is installed over the ridge of a roof and is covered over by asphalt shingle caps that match the surrounding roof shingles. With a circular saw cut opening in the roof sheathing.

Off ridge ventilation should be installed as evenly as possible across the roof section. Several ridge vent installation tips are given in this video. Install a ridge vent preparing for ridge vent installation. An aluminum ridge vent has a mushroom shaped profile combined with a wide flange on both sides that sits on top of the roof shingles.

Three styles available as detailed below. Cut out sizes are located below in table 1 1. When installing vents on an existing shingle roof remove shingles from the sides and top of the opening. Self flashing flanges allow for easy installation.

Remove any nails that interfere with installing the vent. One of the fundamental steps is to nail one side of the ridge vent before nailing the other sid. If adding vent to existing roof remove tiles in that area that the vent is to be located. Begin by removing all cap shingles along the entire.

Weathervent patented design us pat 7 044 852 external wind baffle. Off ridge vent provides effective natural air flow when used with gable and or soffit vents.