Roof Flasing Gaps

This drip edge flashing provides protection from water damage along the eaves and rake of a roof.

Roof flasing gaps.

How to repair roof flashing small holes or corroded spots in flashing can be easily repaired. Open valleys have metal flashing to protect this critical area of the roof. At the bottom of the roof water needs to be directed. In order to do so safely you will need an extension ladder and rubber soled non slip shoes.

Metal roof flashing is a galvanized sheet metal bent at right angles with about eight to 12 inches on each side of the angle. The current vendor of the house claims that the reason for the gaps in the roofing visible from inside the atic is that it is a breathing roof. It is commonly used in two story and side split houses. Step flashing protects the gap where roofs meet walls by weaving into the roof shingles.

To seal your roof flashing you first have to get on the roof. A key part of my approach is using a special piece of flashing at this vulnerable intersection called kickout flashing or kickout diverter. 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. In both headwall and sidewall conditions unless the exterior wall is brick you should see a gap of at least 1 inches between the bottom of the exterior wall covering material and the top of the roof covering material.

Unless you re careful step flashing can allow water from the roof to slip behind the gutter and get behind the siding and even the housewrap. Step 1 safely get on the roof. Rain should run off the roof and into the gutter. First roughen the area around the hole with a wire brush or sandpaper and then clean it.

Climbing a ladder and walking on the roof should only be done in shoes that will provide a great deal of friction. The extra kick at the bottom of the face directs run off away from the structure. You ll often see exterior wall coverings installed right down on top of the shingles. While some skylight manufacturers include flashing in their products sometimes roofing professionals.

These kinds of houses often have a roof that butts against a wall. Before attempting to get to the roof you must make sure that the ladder is secure. The edge of the roof has thin metal flashing that helps water drip off. You don t want to injure yourself.