Roof Sidewall Flashing

Here s how to install it correctly.

Roof sidewall flashing.

Epdm flashing tape with a butyl adhesive backing will help. The flashing shall be a minimum of 4 inches 102 mm high and 4 inches 102 mm wide. The metal flashing is formed with a hook edge and cleated on 12 centers. The universal sidewall trim combined with sealant provides a watertight seal for your roof system.

More product details close. Proper installation of flashing and counter flashing at the intersection of a vertical wall with a roof surface is required to avoid roof leaks. Flashing joints are lapped 6 in the direction of water flow. Gibraltar drip edge flashing can be used with asphalt shingles or metal roofing panels.

Flashing against a vertical sidewall shall be by the step flashing method. 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. Details concrete masonry roofing wrb flashing. A flashing shall be installed to divert the water away from where the eave of a sloped roof intersects a vertical sidewall.

I m going to mark the reverse side of it for the sidewall and mark where it finishes at the end of the panel for bending down. The wall side of the flashing can either be covered over with siding or sealed with caulk. The flashing extends up the wall at least 4. One common method is to lay the edge metal under the eaves membrane and over the rake.

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. Sidewall flashing sidewall flashing is applied when the side of the roof butts up against an adjacent wall. Butyl tape should be applied where the foot of the flashing attaches to the roof. Striations and bends on the flashing provide strength and match the lines of your other edge trims.

Installing step flashing to prevent roof leaks step flashing spans the joint between roof shingles and an adjacent side wall. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas. Universal sidewall trim is designed to flash from your metal roof panels to a vertical wall such as a chimney. This is the sidewall flashing from american building components.

Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing. I m going to put it up against the wall so that i can make my marks. Two ways to flash roof edges. The extra kick at the bottom of the face directs run off away from the structure.

Vent flashing done right to prevent leaks back up roof vent boots with flashing counterflashing and proper shingling.