Exterior Contractor Product Guide

ShingleVent II-7 Class A

Air Vent, Inc., has recently introduced the new ShingleVent II-7 (7-in.) Class A shingle-over ridge vent. Fire rated for Class A roof decks in accordance with UL standards, ShingleVent II-7 Class A contains a fire retardant additive that allows it to withstand temperatures in excess of 1400 degrees Fahrenheit without igniting.