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.

Install a ridge vent preparing for ridge vent installation. Self flashing flanges allow for easy 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. 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.

Vent should always be installed in combination with a balanced soffit vent system vent should be installed on one side of the ridge of an open attic. Remove any nails that interfere with installing the vent. Internal screen protects against unwanted pests. When installing vents on an existing shingle roof remove shingles from the sides and top of the opening.

Off ridge vent provides effective natural air flow when used with gable and or soffit vents. Do not cut into rafters or trusses. Three styles available as detailed below. Off ridge ventilation should be installed as evenly as possible across the roof section.

Cut out sizes are located below in table 1 1. Begin by removing all cap shingles along the entire. Weathervent patented design us pat 7 044 852 external wind baffle. Follow these steps to remove cap shingles.

With a circular saw cut opening in the roof sheathing. Several ridge vent installation tips are given in this video.