How To Flash A Metal Roof To A Vertical Wall

If you do not wish to form your own corner flashing you can buy pre bent pieces and cut them to size or use a piece of corrugated aluminum which is easier to bend.

How to flash a metal roof to a vertical wall.

The roof flashing is then placed up behind this through the wall z bar flashing on the outside of the vertical blocking backing material. Long helps it to fold onto the roof sheathing. I fold a piece of metal flashing for the inside corner between the subfascia and the wall. Two ways to flash roof edges.

I m going to install one between each panel directly in the center. Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing. Step flashing on roof peak. A vertical cut about 2 in.

With the end wall flashing in place i use stitch screws to attach it to the z trim and to the gable trim. Bend the corner flashing tightly around the corner. Details concrete masonry roofing wrb flashing. One common method is to lay the edge metal under the eaves membrane and over the rake.

Most simply use a nominal 6 piece of lumber. Roof shingle over step flashing. It s very important to make sure that you grab the z channel that s below and make sure that you re in the outside leg of the z channel. Using the circular saw and masonry blade cut a slot about 1 5 inches into the brick so that the overlapping flashing or counter flashing will slide into the slot.

This video shows how to install endwall flashing with standing seam panels. Chalk a straight line about 2 inches above the back of the base flashing. The exterior wall covering material is then kept off the surface of the roof. Caulk the slot after the flashing has been installed.