Counter flashing is the final layer of a three part waterproof barrier installed between a roof and a vertical wall or chimney.
Step flashing roof to wall.
Installing the roofing felt.
This flashing is typically field fabricated from a sheet of 26 ga.
Proper roof wall abutment flashing examples.
Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
I recommend 12 in wide step flashings bent for a 5 in.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Roof to wall 1 step flashing 4 material.
Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture.
Learn how to install it below.
Step flashing will be interwoven with the shingles throughout this process.
The first two layers are called base flashing and step flashing.
Posted march 4 2017 filed under roof installation roof repair maintenance.
Step flashing protects the interface between a roof and a wall from water leaks that can cause hidden damage for years.
The narrower step flashing just isn t wide enough to protect the intersection fully.
Step flashing is a rectangular piece of flashing bent 90 degrees in the center.
Multiple pieces of the flashing will be installed in layers with shingles to ensure the water flows away from the wall.
It is used for roof to wall flashing.
It may seem as if a.
How to install roof flashing against a wall.
Aluminum 2 galvanized steel 1 plastic 2 product length in 5 10 3 50 or greater 2 sort by.
Bent into an l shape.
Below are two photographs of roof wall step flashing completed and effective of a slate roof against a brick wall below left and in process with step flashing against a dormer sidewall before the dormer siding has been put in place below right.
Aluminum flashing corner flashing roof flashing roof step flashing amerimax home products step flashing black step flashing.
For step flashing with a stucco wall you will be working in part on the roof.
Galvanized sheet metal bent at a 90 degree angle i e.
Step flashing redirects the water back onto the shingle.
Bigger step flashing is better.
Finally the housewrap can be laid up on the wall to cover the top of the kickout diverter and step flashings.
Roof leg and a 7 in.
