Vent pipe flashing fits over flues or pipes.
Roof step flashing details.
Step flashings are to be installed one per course.
Wind driven rain and snow can penetrate between step flashing pieces and wet the sidewalls and the roof.
Step flashing protects the joints between the roof deck and chimneys or dormers.
Stepped flashing is used where a sloped shingled roof intersects a vertical wall.
Head flashings are used to direct water away from openings such as windows and doors.
Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
The roof deck flange of step flashings are to be fastened to the surface of each shingle in a position whereby the next course of shingles will cover up hide the flashing from view.
Continuous flashing is also called apron flashing because it acts a lot like an apron.
Common flashing details step flashing.
So we instruct our roofers to run the ice barrier membrane and the roof underlayment up the sidewalls.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Step flashing fits to each course of shingles and appears to step up the wall of the chimney.
This ensures that rain always.
The vertical flange of the flashing is to extend up behind the adjoining siding.
Step flashing redirects the water back onto the shingle.
We ask for 6 inches up the wall.
