How To Do Flashing On A Metal Roof

Lay out your roofing underlayment over the fascia trim so that water that may form due to condensation does not collect underneath the drip edge.

How to do flashing on a metal roof.

In this video i m installing some metal roofing over an existing ash fault shingled roof. Details concrete masonry roofing wrb flashing. Install drip edge starter trim against eave fascia trim of the roof. If you come across any large nails that are sticking out either remove them and put them in your debris container or.

If you re flashing a masonry chimney nail the flashing to the roof as far up the flashing as possible. Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing. Remember to place the flashing under the weather barrier on the dormer. We can do that using either a pancake head fastener or a neoprene washer fastener both are fine.

The video features union s advantage lok ii standing seam roofing panel which is. Start at the highest point and the furthest point from the trash container and take off all the old shingles flashing. Continuous flashing is sometimes seen where a roof meets a sidewall but in the long run step flashing will do a better job of preventing water leaks. By placing it slightly behind the lines we make sure that it doesn t stick out from beyond the end wall flashing.

Cap flashing counter flashing inserted into mortar joints will cover the top edge. Now that we have the z trim in place the next thing to do is fasten it to the roof deck. Bend the corner flashing tightly around the corner. Two ways to flash roof edges.

One common method is to lay the edge metal under the eaves membrane and over the rake. 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. Roof shingle over step flashing.

This video shows how to install endwall flashing with standing seam panels. Fasten the z trim. Installing the gable flashing and starting with the first panel. Step flashing redirects the water back onto the shingle.