HI
My bathroom sits above my garage. I noticed water marks on the garage walls and ceiling and also a small drip of water from the ceiling. A small carpeted area in my bedroom is also soaking wet (the area by the bathroom door) There are no pipes leaking in the bathroom. How do I repair this and is it costly? Will I need to have the floor /wall and ceiling replaced?
Thanks

If you can find no leaks or water marks in the bathroom then your only option is to open up the ceiling and track the leak back to the source. To repair a leak you must first find it. Regards, Tom