How To Repair Lead Roof Flashing

However it s important to check for damage anyway.

How to repair lead roof flashing.

Heat the lead flashing. Roof flashing sometimes develops holes often from hailstorms. First roughen the area around the hole with a wire brush or sandpaper and then clean it. When working with step flashing this may involve removing undamaged pieces of flashing as well.

This is a short guide on how to repair a lead roof or repair a lead bay roof. At the chimney examine the flashing carefully. How to repair roof flashing step one. If you see thin spots or gaps along a flashing joint spread roof cement over the entire joint applying it generously with a trowel.

A better choice is to screw the flashing down matching the screws to the same material from which the flashing is constructed. Be sure to follow the. Quickly warm the lead again and lay the flashing tape over the split. Cover the screws with a waterproof substance such as a silicon seal.

To prevent leaks at the flashing inspect it every spring. After heating the area and allowing the water to evaporate the lead should stay warm for a few minutes. If you find damage then you will have to get it. I will be showing you a technique used by professional roofers that will provide a better and longer lasting repair than a diy store paint on solution alone.

This time should be spent warming the bitumen base on the flashing until it is warm and soft but not runny. How to repair roof flashing small holes or corroded spots in flashing can be easily repaired. The correct way to cure the leak would be to appoint a roofer who is competent in lead working he will assess the condition of the lead and suggest a renewal of the flashing or a simple spot repair by lead welding. The flashing edge should be covered completely.