How To Flash A Metal Roof To A Vertical Wall

Long helps it to fold onto the roof sheathing.

How to flash a metal roof to a vertical wall.

Most simply use a nominal 6 piece of lumber. Details concrete masonry roofing wrb flashing. 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. The exterior wall covering material is then kept off the surface of the roof.

Since most ordinary homeowners do not have all the necessary know how or significant knowledge of basic roofing principles along with experience of working on an actual roof all day in the sun with the sweat pouring down the face as you work on flashing all the dormers chimneys and roof vents or shingling away for hours on end and doing it right taking on the installation of a metal roof. Roof shingle over step flashing. This video shows how to install endwall flashing with standing seam panels. Two ways to flash roof edges.

A vertical cut about 2 in. 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. Bend the corner flashing tightly around the corner. Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing.

Caulk the slot after the flashing has been installed. I then add a second piece of flexible flashing tape to cover the open corner of the metal flashing and i fold it down onto the subfascia. I fold a piece of metal flashing for the inside corner between the subfascia and the 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.

With the end wall flashing in place i use stitch screws to attach it to the z trim and to the gable trim. The video features union s advantage lok ii standing seam roofing panel which is. Chalk a straight line about 2 inches above the back of the base flashing. Step flashing on roof peak.