The metal flashing is formed with a hook edge and cleated on 12 centers.
Flashing above roof behind brick.
If the roof runs flat up against the brick.
And 3 cap the block with membrane overlapping the first two pieces and bridging the gap between the block and the wall sheathing.
2 fold a vertical strip into the inside corner extending it above the top of the block so that the next layer of flashing will cover it shingle style.
Install the flashing before you finish the top of the brick wall as the flashing must go behind the siding as well as behind and under the top row of bricks that angle outward to cover the top.
Install base flashing under shingles or over metal roofing material.
The flashing extends up the wall at least 4.
Keep doing this until you run out of stepped blocks.
Flashing joints are lapped 6 in the direction of water flow.
How to install metal roof flashing against brick step 1.
Choose the appropriate flashing size.
Usually 8 inch flashing will work but any size will work well.
Metal roof flashing is a galvanized sheet metal bent at right angles with about eight to 12 inches on each side of the angle.
1 run membrane down the side of the block and onto the roof underlayment.