My roof is leaking. It's about 1-1/2 years old now and it's made of CPAC tiles and has been sprayed with foam underneath.
It's still looking good, as in the tiles seem to be in tact and are in line with each other. There is a slight bend in the line on the back side, but I reckoned that the roof may have shifted slightly sometime after construction. It's not much and the tiles look good. And that's the one place where it's not leaking.
With the foam in there, there are 2 issues.
1) The leaks must be bad on the tile end if the water is getting through the tiles AND the foam. OK, the foam isn't one solid piece like it used to be. I can see where there are a few holes in it (maybe from heat expansion on the tiles?)
2) With the foam there, it's hard to tell where the leaks are originating from.
Most of the leaking seems to be coming from areas that are where the sections of roof meet each other, at the joints. But the 'corner' tiles there look good, as does the cement underneath them.
Has anyone had to contend with this? These aren't big, big leaks. But you can hear the water drip-drip-drip when the rain is really coming down. And just today, water spots started forming on the ceiling. So it's bad enough and I'm sure it won't seal itself up.
Any advice?