The leaks are usually quite difficult to track down. If they were easy, the roof installer would have found it and fixed it. So, we become the last resort for desperate home owners who are sick of leaks spoiling a new house..
There are many reasons why a new roof can leak if not installed correctly:
Some roofs contain multiple sources of leaks and if not every single one is repaired, the leaks still persist.
If you have a leak that has been hard to track down, these training You Tube videos show different types of leaks on a single newly installed metal colorbond roof...
…It could be the cause of your leak.