Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture.
Installing siding where wall meets roof.
Posted march 4 2017 filed under roof installation roof repair maintenance.
Galvanized sheet metal bent at a 90 degree angle i e.
This flashing is typically field fabricated from a sheet of 26 ga.
Bent into an l shape.
A common problem area is the point where a gutter dies into an adjoining wall as the photo below illustrates.
Even if the roof has been properly flashed against the sidewall this one hasn t water can still run down the side of the house and behind the siding causing rot.
Measure the length of the pieces of siding you need at each mark.
The exterior of a house presents plenty of opportunity for leaks.
Unless you re careful step flashing can allow water from the roof to slip behind the gutter and get behind the siding and even the housewrap.
Hold a piece of siding on the wall using a level to make sure it s.
A key part of my approach is using a special piece of flashing at this.
On the wall where you re installing siding transfer the.
I made this video this morning and i hope it help explain the flashing wall detail where the siding meets the roof.