Lo-Omniridge Ridge Vent, Lomanco, 4 ft L, 9 in W, Black, Vent Area is 11 Net Free Sq. Inches per linear foot

Lomanco Lo-Omni Ridge LOR9-4 Can be installed with a pneumatic nail gun or hammer. Internal aerodynamic curved baffles. External perpendicular Omni baffles. Weatherproof underlapping joint. Four drain holes per foot per side. 11 sq-in of net-free ventilating area per lineal foot. External venturi baffle. Adjusts from 2/12 to 16/12 roof pitches. Limited lifetime warranty, the engineered material assures it will last as long as your shingles. Nail holes marked every 6 in supported every foot. Molded nail lines and centerline. Alignment tabs. External water shield. Slot width guide lines. Molded fanfold end plug.

• Pneumatic nail gun or hammer installed
• External Venturi baffle
• Weatherproof underlapping joint
• External water shield
• Molded centerline for fast and easy alignment