Full DIY chimney flashing kits made of 30-gauge galvanized ... Poor chimney flashing may create other issues that require repair, such as roof decking rot or ceiling drywall.

They all talked about how my chimney top (some called it a crown) was in bad shape. What they disagreed on was the method to repair it ... steel in the top and no flashing under the crown.

If you’re flashing a masonry chimney, nail the flashing to the roof as far up the flashing as possible. Cap flashing (counter ...