Metal Roof Cricket Design. For longer slopes and lower roof pitches contact fabral for other suitable profiles. Depending on the roof surface slope there is an accepted maximum length to width ratio.
On the roof panel of the wall specification dialog check the box beside roof cuts wall at bottom and click ok. Any location on your roof where there is an obstruction or joint such as a vent pipe skylight or chimney is prone to leaks. How to properly install a metal cricket on a standing seam roof.
For a hypothetical 4 12 roof therefore highest point of cricket would be 6 up chimney if i m understanding correctly.
If i m uphill on primary roof looking down at chimney it s about 3 ft wide or 18 from edge to center. From that high point cricket would also slope down to primary roof at same 4 12 slope. See more ideas about roof roofing roof repair. Cricket angle the angle x between corresponding lines ab cricket length and ac cricket valley design guidelines.
