Roof Flashing Issues

Kick out flashing is critical where a roof edge meets a sidewall.

Roof flashing issues.

In sum single piece roof wall flashing is a bad idea in the hands of typical residential roofers and re roofers and this approach has been found by home inspectors to be unreliable in practice. Based on the author s experience this is one of the most common residential roof flashing defects of all time. You might not notice it for years but eventually rot will destroy sheathing and framing. First roughen the area around the hole with a wire brush or sandpaper and then clean it.

An insufficient number of base flashing piles. The defect consists of the improper integration of the roof underlayment and the metal drip edge collectively referred to as the eave flashing figure 13. Faulty roof flashing can be another reason why your roof is leaking and should be repaired. Plug pinholes with roofing cement and patch holes up to about 3 4 inch in diameter with a patch from the same material as the flashing.

Incorrect fastening to the surface. Get up to 4 free quotes. If you live in. Without it roof runoff flows down the wall and possibly into the wall.

If you suspect you have a leaky roof it s important to act fast. This article is an addendum to flashing roof wall details live link just below adapted from best roofing practices. How to repair roof flashing small holes or corroded spots in flashing can be easily repaired. Some common causes are.