Installing step flashing to prevent roof leaks the first rule of roof flashing is that water runs downhill.
Roof step flashing installation.
Install step flashing so that it can be.
It is used for roof to wall flashing.
Install the step flashing.
Small flashing pieces must be woven into the shingles as you work your way up the roof.
Before running the first row of shingles install a piece of step flashing along the sidewall so that it sits tightly against the roof.
Galvanized sheet metal bent at a 90 degree angle i e.
This flashing is typically field fabricated from a sheet of 26 ga.
By gary herman issue 182.
It is used for roof to wall flashing.
Basic tools and materials get the job done.
Flashing can be purchased in pre formed styles to help you install it more easily and these include.
Align the step flashing with the leading edge of the starter course and nail it in place using one nail in the upper corner.
Riley shows his way the only way how to install step flashing.
Vent pipe flashing as the name implies this flashing is usually.
Posted march 4 2017 filed under roof installation roof repair maintenance.
Step flashing is a rectangular piece of flashing bent 90 degrees in the center.
The second rule is that the first rule isn t without exceptions.
But it doesn t work that way.
It may seem as if a single piece of flashing would offer more protection than many pieces of step flashing.
Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture.
Once even a small section of roofing cement fails you ll have a leak.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Roofing caulk galvanized roofing nails tin snips and step flashing either flat or prebent.
Bent into an l shape.
Riley explains its easy to do when it comes to new construction.
Step flashing protects the interface between a roof and a wall.
