How To Flash A Metal Roof

How to install metal roof flashing against brick step 1.

How to flash a metal roof.

Install base flashing under shingles or over metal roofing material. 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. Rivet the pan flashing to the sidewall flashing.

Bend the corner flashing tightly around the corner. It turned out really beautiful but the flashing isn t done correctly. This build is a porch addition on an existing metal building home. We will be depending.

Pan flashing should extend at least 12 inches up the roof plane. Details concrete masonry roofing wrb flashing. With the end wall flashing in place i use stitch screws to attach it to the z trim and to the gable trim. I m going to install one between each panel directly in the center.

The metal i m using is called crinkle black i purchased all my materials at h. Apply butyl tape sealant to the bottom of an offset cleat and install the cleat six inches above the chimney base. Two ways to flash roof edges. 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.

In this video i cover installing a roof boot for a vent pipe in a metal roof. Usually 8 inch flashing will work but any size will work well. Step flashing on roof peak. 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.

If the roof runs flat up against the brick. One common method is to lay the edge metal under the eaves membrane and over the rake.