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.

The horizontal part of the flashing will vary depending on the type of roof covering material. Flat roof and flashing against brick wall install base flashing under shingles or over metal roofing material. Flashing the shingles where a roof meets a wall is important for future leakage. Flashing joints are lapped 6 in the direction of water flow.

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. 1 run membrane down the side of the block and onto the roof underlayment. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas. The metal flashing is formed with a hook edge and cleated on 12 centers.

Flashing will need to be used at the base the intersection of the chimney with the rood and at the chimney crown. If the flashing is improperly installed or it is not present the wall roof. Keep doing this until you run out of stepped blocks. And 3 cap the block with membrane overlapping the first two pieces and bridging the gap between the block and the wall sheathing.

Except where walls are brick the vertical part of the sidewall flashing should extend up behind the exterior wall covering just like with headwalls. Flashing must be used where the foundation meets the brickwork. The flashing extends up the wall at least 4.