For roof vents with a Pre-Installed metal base for the Metal Roofing Industry

The RVA is made of EPDM rubber for maximum resistance to weathering due to the zone and ultraviolet light.

The RVA opening is 11-3/4” X 11-3/4” (298 X 298mm) with the base measuring at 24” (609mm)

The overall height is 1/4” (6mm) with A flexible aluminium base that allows the flashing to conform to any panel configuration and most roof pitches, regardless of vent location.