Residential Design & Build Product Guide

Flash-Vent

York Manufacturing Inc. introduces the world's first asphalt-free, through-wall copper flashing product that's also a complete moisture drainage system: York Flash-Vent does away with the need for mortar deflection. York Flash-Vent also provides air intake, works with most caulks and sealants with no special flashing mastic needed and is produced in 40 ft. rolls.