Perimeter Flashing in Cold Process Video

This video illustrates the method for replacing the perimeter flashing membrane on an existing asphalt-based roofing system. After removal of the ballast, insulation layers, metal counterflashings and deficient components, new reinforced elastomeric flashing membrane is installed in cold-process asphalt-based adhesive. The leading edge perimeter is then reinforced, and the insulation, ballast and metal counterflashing components are re-installed. A termination bar is used to secure and seal the top termination edge of the new flashing membrane, completing the repair.