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.
How to flash a roof to a brick wall.
I use a wide piece of flexible flashing tape to protect the area between the subfascia and the wall.
Properly installed flashing covers the seam between the wall and the roof and directs water onto the roof.
Two ways to flash roof edges.
How to install metal roof flashing against brick hunker.
Above the roof sheathing.
Flexible flashing tape seals the eave to the wall.
You need step flashing which is metal flashing that is in an l shape.
Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing.
Step 3 flashing angled roofs with the step method you can use the step method to flash an angled roof.
In an ideal installation the flashing will extend under the brick veneer so that there.
I cut the tape so that it laps onto the housewrap above and 3 in.
Usually 8 inch flashing will work but any size will work well.
Combine step flashing on the roof with through wall flashing at the masonry by dan morrison and sal alfano september 07 2017 flashing the connection where a shingled roof and a brick wall meet is complicated.
Choose the appropriate flashing size.
Details concrete masonry roofing wrb flashing.
Once the flexible flashing is set i apply a piece of housewrap along the wall where the fascia meets it.