Roof-top installation keeps the roofer on the roof
Internal baffles and filter provide weather protection
Constructed of same material as industry-trusted ShingleVent II ridge vents
Each 4-ft piece has integrated end plugs on each end
Radius design allows for increased airflow
Minimum roof pitch: 3/12
Setting tabs on bottom underside assist with installation
Key component of The Balanced System for Attic Ventilatio