Pitch Transition On Metal Roof

We see this quite frequently in log home roofs with porches for example.

Pitch transition on metal roof.

This is a fairly common roof detail. Pitch transitions are a common roof detail. I m wondering if this transition flashing was installed correctly because it sits high above the ribs on the lower panels i was thinking it should more or less sit almost on top of the ribs. Creating a pigs ear in sheet metal for a pitch transition using hand tongs and a pocket pan former.

Low slope roofs are not totally flat their roof slope generally ranges from 1 4 12 to 3 12. Low slope metal roofs require less material which reduces the overall load on the building s structure. Just simple 3d animated digital instructions on how to install transition trim on a masterrib metal roof. Masterrib is a 36 w.

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 slope metal roofs have simple geometries and are easier and less expensive to install that medium to steep slope roofs. No sales pitch or other fluff. 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.

See the illustration below. A roof pitch transition is a line in the roof plane that changes pitch. The roof plane goes from one pitch to a lower pitch.