The most common method of fixing lead flashings is to make a lead bung also known as a lead chock.
How to install roof flashing against a brick wall.
Step 3 flashing angled roofs with the step method you can use the step method to flash an angled roof.
The masons should add a bond break layer to keep mortar droppings from creating dams behind the brick.
Once the roofing and step flashing are in place complete the counterflashing at the masonry as follows.
I use a wide piece of flexible flashing tape to protect the area between the subfascia and the wall.
Chalk a straight line about 2 inches above the back of the base flashing.
Once the flexible flashing is set i apply a piece of housewrap along the wall where the fascia meets it.
This is made by rolling up a 25mm or less strip of lead into an oval shape just wider than the mortar chase you are fixing and then driving it below the surface of the bricks to form a wedge.
You have to install the roof side of the flashing either under the last layer of shingles or over the roof materials if the roof runs flat up against a brick wall.
In an ideal installation the flashing will extend under the brick veneer so that there.
Using the circular saw and masonry blade cut a slot about 1 5 inches into the brick so that the overlapping flashing or counter flashing will slide into the slot.
However the principles are the s.
I cut the tape so that it laps onto the housewrap above and 3 in.
Properly installed flashing covers the seam between the wall and the roof and directs water onto the roof.
Install metal counterflashing onto the face of the block extending it down to about inch above the shingles.
Flexible flashing tape seals the eave to the wall.
Caulk the slot after the flashing has been installed.
How to fix lead flashings.
You need step flashing which is metal flashing that is in an l shape.
