Flashing Where Roof Meets Brick Wall

It should extend from the brick veneer wythe through the brick s exterior face and end in a mortar joint in the interior wythe.

Flashing where roof meets brick wall.

1 run membrane down the side of the block and onto the roof underlayment. Flashing joints are lapped 6 in the direction of water flow. Flashing the shingles where a roof meets a wall is important for future leakage. Flat roof and flashing against brick wall install base flashing under shingles or over metal roofing material.

The flashing extends up the wall at least 4. Follow the photo for illustrated instructions. Flashing will need to be used at the base the intersection of the chimney with the rood and at the chimney crown. Except where walls are brick the vertical part of the sidewall flashing should extend up behind the exterior wall covering just like with headwalls.

Keep doing this until you run out of stepped blocks. If the flashing is improperly installed or it is not present the wall roof. Flashing must be used where the foundation meets the brickwork. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas.

If the roof runs flat up against the brick wall you must install the roof side of the flashing either under the last layer of shingles or over the roof material if it is metal. Sidewall flashing a sidewall is a junction between a wall and a sloped portion of a roof. 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.