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Includes 2-1/2in. ring shank nails, 30 nails per piece
Posi-tabs contour to shingles for improved weather protection
Weatherproof underlapping joints
18 square inches of Net Free Area per linear foot (Net Free Area (NFA) per Square Inch: 72)
Overall Width Per Piece: 14-1/2in. Length Per Piece: 4ft. Weight per Piece: 1.8 lbs. Carton Weight: 18 lbs. Preformed to a 2/12 pitch and fits roof pitches ranging from 2/12 to 16/12 Uses a 12in. cap shingle
The Lomanco Omni Pro Shingle Over Ridge Vent is an exhaust vent that will help eliminate your attic of damaging heat and moisture, when it is properly installed and used in conjunction with intake vents located near the lower part of the attic space. It has a sonic welded fiberglass screen that provides maximum weather protection, offering internal aerodynamic curved baffles with external perpendicular omni baffles. Omni Pro from Lomanco has an external water shield, six drain holes per side per foot, and meets or exceeds residential attic ventilation codes. Lifetime Limited Warranty. 10 supported nail holes. Molded-in shingle nail lines, reinforced every 2 inches. Slot width guide lines. Continuous molded end plug for improved weather protection.