More Picture Of How To Bend Metal Roof Flashing Best Resolution Image. Position a long wooden board lengthwise along the point where you want to bend it. Lay the flashing flat on the ground.
For valleys fold the material lengthwise using a metal break tool. May 02 2012 With the weak area in place one person grabs the long end and gently starts toward the bend while the other person stands on the 2 X 6 holding the corrugated tin roofing in place. Make the cuts square.
Mount the slitter on top of the brake.
A brake-mounted slitter cuts copper to width. Mount the slitter on top of the brake. Beyond the dormer and cut the top section along the dormer edge. Lay the flashing flat on the ground.