Lomanco LOR30 Ridge Vent Lo-omniroll, 14-1/2" x 30', Black

Can be installed with a pneumatic nail gun or hammer. Two coils of 1-3/4" nails provided. External convolute baffles - incurved design allows flexibility to roll up and out while maintaining its shape. Can be cut at one foot intervals - multiple cut lines eliminates unnecessary scrap. Weather protection and performance with no filter to clog. Molded fanfold end plug. Molded centerline. Nail holes marked every 6" - supported every foot. 11 square inches 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 guarantees it will last as long as your shingles. Miami Dade County Approved 13-0701.11. 52 CFM at wind velocity of 3 MPH; 148 CFM

Fit any roof pitch from 2/12 to 16/12 Comes with two coils of 1-3/4in. nails Easy to maneuver 30' roll Molded nail holes and center lines Tested in all weather conditions 330 square inch net free area