Roof Sidewall Flashing

Two ways to flash roof edges.

Roof sidewall flashing.

Epdm flashing tape with a butyl adhesive backing will help. The wall side of the flashing can either be covered over with siding or sealed with caulk. At the end of the vertical sidewall the step flashing shall be turned out in a manner that directs water away from the wall and onto the roof and or gutter. Universal sidewall trim is designed to flash from your metal roof panels to a vertical wall such as a chimney.

It s a standard l trim and we use this trim most often in a concealed or hidden fastener application. Installing step flashing to prevent roof leaks step flashing spans the joint between roof shingles and an adjacent side wall. Proper installation of flashing and counter flashing at the intersection of a vertical wall with a roof surface is required to avoid roof leaks. This is the sidewall flashing from american building components.

I m going to put it up against the wall so that i can make my marks. The metal flashing is formed with a hook edge and cleated on 12 centers. Flashings shall be installed at wall and roof intersections wherever there is a change in roof slope or direction and around roof openings. Butyl tape should be applied where the foot of the flashing attaches to the roof.

The extra kick at the bottom of the face directs run off away from the structure. One common method is to lay the edge metal under the eaves membrane and over the rake. The flashing shall be a minimum of 4 inches 102 mm high and 4 inches 102 mm wide. Our page top photograph illustrates a successful installation of flashing and counter flashing along intersection of a roof surface with the side of a brick constructed dormer.

Here s how to install it correctly. The flashing extends up the wall at least 4. A flashing shall be installed to divert the water away from where the eave of a sloped roof intersects a vertical sidewall. More product details close.

The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas. This drip edge flashing provides protection from water damage along the eaves and rake of a roof. Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing. Sidewall flashing sidewall flashing is applied when the side of the roof butts up against an adjacent wall.

Flashing against a vertical sidewall shall be by the step flashing method. Vent flashing done right to prevent leaks back up roof vent boots with flashing counterflashing and proper shingling. The universal sidewall trim combined with sealant provides a watertight seal for your roof system. Flashing joints are lapped 6 in the direction of water flow.

Details concrete masonry roofing wrb flashing.