Installing step flashing to stucco walls step 1.
How to flash a roof against a wall.
Layer the cement on the area that you.
Metal roof flashing is a galvanized sheet metal bent at right angles with about eight to 12 inches on each side of the angle.
Step flashing redirects the water back onto the shingle.
It is commonly used in two story and side split houses.
In this video isaac illustrates installation of an 18 w.
Installing the roofing felt.
Iws is used in conjunction with step flashing or 4x5 wall flashing to create a water tight junction.
The first step flashing or the corner flashing should rest.
How to install roof flashing against a wall.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Above the roof sheathing.
Next cut from the other corner on the same side of the step flashing and along 45 degrees to the centerfold.
I cut the tape so that it laps onto the housewrap above and 3 in.
Place the first step flashing strip over the end of the starter course shingle and use two nails to fasten the step flashing to the roof with 2 nails.
Metal roof flashing can be use to seal gaps between roof walls.
Obviously the further up the wall a flashing extends the greater the resistance to water intrusion.
Once the flexible flashing is set i apply a piece of housewrap along the wall where the fascia meets it.
How to install roof flashing against a wall with a corner lay the underlaymentand the shingles fully up till the wall.
A 5 inch wide flashing will result in a 2 1 2 roof deck flange and 2 1 2 vertical wall flange.
Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
Flexible flashing tape seals the eave to the wall.
For step flashing with a stucco wall you will be working in part on the roof.
Do not fasten the flashing to the wall because it must float with the roof.
These kinds of houses often have a roof that butts against a wall.
Next you will use asphalt or roofing cement.
