Change Of Pitch Roof Flashing

The minimum cover for the lower roof pitch is as for an apron flashing the flashing must be extended at least 250 mm under the higher roof pitch e2 as1 figure 44.

Change of pitch roof flashing.

This is a fairly common roof detail. Pitch transitions are a common roof detail. 3 reasons to change the pitch of your roof major roof replacement and structural change. The roof plane goes from one pitch to a lower pitch.

We re going to do a pitch transition or change. Considerations for changing the pitch of your roof. A change in the pitch of your roof will affect everything from the. They lap over the lower roof and are lapped by the upper roof.

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. Changes in roof slopes description. A cant of some kind is used to raise the roofing material and keep it from direct contact with the copper surface to minimize line corrosion. 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.

Flashing a change in roof slope usually involves copper sheets 8 or 10 feet in length. We see this quite frequently in log home roofs with porches for example. Flashing at a change of pitch for eh wind zone is. A roof pitch transition is a line in the roof plane that changes pitch.

Let s take a look at why you would want a more serious roof replacement.