Posted march 4 2017 filed under roof installation roof repair maintenance.
Step flashing roof to wall.
Galvanized sheet metal bent at a 90 degree angle i e.
Step flashing can be made with aluminum copper lead galvanized steel or.
Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
Multiple pieces of the flashing will be installed in layers with shingles to ensure the water flows away from the wall.
How to install roof flashing against a wall.
It may seem as if a.
Roof to wall 1 step flashing 4 material.
I recommend 12 in wide step flashings bent for a 5 in.
Installing the roofing felt.
The narrower step flashing just isn t wide enough to protect the intersection fully.
Bigger step flashing is better.
Bent into an l shape.
Learn how to install it below.
The first two layers are called base flashing and step flashing.
Step flashing will be interwoven with the shingles throughout this process.
Step flashing protects the interface between a roof and a wall from water leaks that can cause hidden damage for years.
Finally the housewrap can be laid up on the wall to cover the top of the kickout diverter and step flashings.
For step flashing with a stucco wall you will be working in part on the roof.
Step flashing redirects the water back onto the shingle.
The term reglet flashing refers to an installation method for counter flashing not a separate layer.
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.
After you have gathered all your materials you will lay roofing felt over the area that will have flashing.
Step flashing is a rectangular piece of flashing bent 90 degrees in the center.
Counter flashing is the final layer of a three part waterproof barrier installed between a roof and a vertical wall or chimney.
It is used for roof to wall flashing.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Aluminum 2 galvanized steel 1 plastic 2 product length in 5 10 3 50 or greater 2 sort by.
Aluminum flashing corner flashing roof flashing roof step flashing amerimax home products step flashing black step flashing.
Roof leg and a 7 in.
