The solution to rotting sidewalls is a small piece of bent metal called a kickout flashing at roofing suppliers which simply directs all that water away from the wall.
How to install roof kickout flashing.
Make sure it overhangs the eaves far enough to direct water away from the roof and wall and into the gutter.
Next install a starter strip of roofing then use the kickout flashing in place of the first piece of step flashing.
Run a small line of caulking down the end of the adjacent step flashing.
Step flashing built to protect joints between roofs chimneys and other objects like skylights this flashing steps up above the shingles and attaches to the object providing comprehensive water protection.
Vent pipe flashing as the name implies this flashing is usually.
The example at right illustrates the correct sequence of materials at this retro fit installation of a kick out to a wall roof interface above an eave as shown in the diagram above a layer of waterproof shingle underlayment wsu has been placed beside and below the step flashing with each piece of step flashing overlapping the piece below it.
Align the back side of the bent kick out flashing with the step flashing and shingle attached to the vertical wall.
Roofing professionals need something to bridge the gap between where step flashing ends and the gutter begins.
Kickout flashing directs water away from the wall and into the gutter.
Learn how to install kickout flashing below.
The wall leg of the kickout should be applied over the housewrap cut a 2 ft square piece of housewrap and tuck one edge into the horizontal cut the same one the first piece of housewrap was slipped into and up under the housewrap on the wall by at least 5 in.
The step flashing in turn overlaps the kick out.
Step 4 weave in the step flashing.
Place the back edge of the kick out flashing over the caulking and attach with a galvanized nail to the vertical wall.
Flashing can be purchased in pre formed styles to help you install it more easily and these include.
It is important that you use the right method when you install flashing.
Now install the kickout flashing and step flashings up the roof as needed.
For areas where the walls meet the roof you will need to use the step flashing technique but you will need kickout flashing in other areas.
Kickout flashing installs just like standard step flashing except that half of the kickout flashing hangs over the edge of the roof.
Install the kickout flashing.
