How To Find A Roof Leak On A Metal Roof. For most roofs with metal shingles, it’s necessary to have four inches of rise for every foot of roof run, which equates to a slope of 4/12. Follow damaged insulation back to the source of the roof leak.
Do the same thing with the other end and another set of two by fours. Here is how you can find and fix a leaky roof yourself. How to find a leak in a roof may be the hardest part of fixing a leaky roof.
To locate the source of the problem, go up into your attic and try to get above the stain in the ceiling.
If you spot rust on your roof, be sure to inspect. Rust on the surface of the roof. Once you’ve narrowed down the location of your leak, it is much easier to figure out how to find a leak in your roof with accuracy. Spend a couple of minutes in each section to really narrow down the location of the leak.