Metal Roof Pitch Change Flashing

As you can see from illustration the roof changes pitch at the porch from a 9 12 to a 3 12 pitch.

Metal roof pitch change flashing.

The soft aluminum base conforms to most metal roof panels. This flashing provides protection for pipes cables conduits and wires. You ll have a steeper part of your roof turning into a lower slope so there s a steeper pitch up top and a lower pitch on the bottom. Low roof pitch commercial industrial long run roofing water carrying capacity.

A low profile k panel s wide cover cladding is ideal for smaller buildings and sheds. This movement causes noise and deterioration of the coating. Stramit k panel wall sheeting. Stramit monoclad wall sheeting a strong and economical profile monoclad wall sheeting is ideal for industrial or.

We re going to do a pitch transition or change. Differential movement will happen at any change of roof cladding pitch where the sheets are overlapped and butted together. Up to 5 3 4 in. We need to do something where that change happens so the panels can go down and water can come off hit the lower slope and come off the roof.

By the way pitch is measured by picking any point on the roof place a level on it measure 12 out from that point this is called the run and then down to the roof surface from the bottom of the level this is called the rise to see how many inches the roof pitches over 12. Drip edge metal valley flashing dormer chimney and kick out flashing shed water away from the connections between roofs walls chimneys and other building assemblies this collection of 18 articles animations and videos identifies the critical roof flashing areas illustrates durable roof flashing details and shows how to flash roofs. The pitch is measured in inches of vertical rise per foot of horizontal run and the 5v crimp profile shown above requires a minimum slope of three in twelve or 3 12 3 inches vertically per 12 inches horizontally.