Hi,
I found out today that there is a 5 inches crack on the ceiling (first floor) under the bathroom on the second floor of my house. There are some other small lines around the crack that might also turn to a crack later on.
I stood on a chair and knocked along the 5 inches line of cracked ceiling, that area sounds softer than other area further apart from the crack. I am suspecting there might be a water leak from my bathtub and the ceiling of the first floor which is underneath the bathroom had been soaked.
Just curious if anybody know what is really going on? How can I inspect this issue in more detail and how to fix this problem? And how much does it cost?
I really appreciate if anyone of you can help.
Thanks.