The builder only left bathroom with board on the floor for me to finish off. I put in vinyl tiles above the board. The water is spilling over edge of bath and is not flowing all the way to the wall.
I recently moved into a newly built house [4 months]. I noticed recently that the ceiling was wet from leaking water from the bathroom upstairs. When taking a bath later I filled up the tub until it started overflowing and noticed that the water was also falling in the living room through the...