Flashing Metal Roof To Brick Wall

Most simply use a nominal 6 piece of lumber.

Flashing metal roof to brick wall. It is simply a piece of metal liad to the wall and held in place with masonry nails and caulked. Normally this wall would have a house wrap on it like tyvek. The shank of the fastener is visible. Continue reading below our video of the day step 1 choose what kind of metal flashing you need.

The first of three labeled not good ids the least desirable way to set flashing to a wall but it is done everywhere. Once the roofing and step flashing are in place complete the counterflashing at the masonry as follows. You can hire a professional to install it against a brick wall or you can do it yourself. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas.

Drip edge metal valley flashing dormer chimney and kick out flashing shed water away from the connections between roofs walls chimneys and other building assemblies this collection of 18 articles animations and videos identifies the critical roof flashing areas illustrates durable roof flashing details and shows how to flash roofs. Usually 8 inch flashing will work but any size will work well. The flashing extends up the wall at least 4. Here is a guide on how to install lead flashing to your roof.

The masons should add a bond break layer to keep mortar droppings from creating dams behind the brick. Hot and cold weather will make the caulk fail when the metal buckles between nails. Install metal counterflashing onto the face of the block extending it down to about inch above the shingles. Flashing joints are lapped 6 in the direction of water flow.

Metal roof flashing is a galvanized sheet metal bent at right angles with about eight to 12 inches on each side of the angle. In this case we ve gone against new construction. It may be quite a labor but it pays off with a strong roof. Choose the appropriate flashing size.

How to install metal roof flashing against brick step 1. There you have a z trim and an end wall flashing that have been joined using a stitch screw. If the roof runs flat up against the brick. The roof flashing is then placed up behind this through the wall z bar flashing on the outside of the vertical blocking backing material.

The metal flashing is formed with a hook edge and cleated on 12 centers. Because most roof flashing is required to extend up the wall a minimum of 4 and some a minimum of 5.