Roof Brick Wall Flashing Details

The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas.

Roof brick wall flashing details.

Continue reading below our video of the day step 1 choose what kind of metal flashing you need. The flashing extends up the wall at least 4. Metal flashing against brick metal roof flashing is a galvanized sheet metal that is bent at a 90 degree angle about 8 to 12 inches on each side of the angle. Metal roof flashing is a galvanized sheet metal bent at right angles with about eight to 12 inches on each side of the angle.

Once the roofing and step flashing are in place complete the counterflashing at the masonry as follows. 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 joints are lapped 6 in the direction of water flow. Install metal counterflashing onto the face of the block extending it down to about inch above the shingles.

The horizontal part of the flashing will vary depending on the type of roof covering material. It comes in 10 foot lengths or for step flashing 6 inch lengths. It is used to seal the gap between walls and intersecting roofs. You can hire a professional to install it against a brick wall or you can do it yourself.

The metal flashing is formed with a hook edge and cleated on 12 centers. Sidewall flashing a sidewall is a junction between a wall and a sloped portion of a roof. Hook a hem at the top into the hem in the edge of the pan flashing inset. The lower edge is hemmed and laps the base flashing and is formed to be a snug fit against the base flashing.