Fixing Metal Roof Flashing

For metal roof flashing that is corroded and needs to be replaced you will need to remove it from the shingles.

Fixing metal roof flashing.

Pry up the edges of the flashing with a small prybar carefully so you do not damage the shingles or underlying sheathing. Hammer chisel safety goggles wire brush paintbrush water cement mortar small trowel butyl rubber caul. Even galvanized metal flashing corrodes after extended exposure to rain and sun. Recaulk the corner flashing if any areas have hardened caulk.

Replace any missing or rotted siding above the step flashing on dormers. How to repair roof flashing step one. Use a zinc based primer and then spray on two or more light coats of rust inhibiting metal paint. Be sure to follow the.

Repairing a metal roof seam with turbo poly seal is simple and it is a do it yourself p. Remove the roofing nails with the prybar as the flashing is being removed. However it s important to check for damage anyway. Here are some tools that may come in handy for fixing metal flashing around a chimney.

When working with step flashing this may involve removing undamaged pieces of flashing as well.