My in ground gunite pool has 3 cracks on the side wall, and is leaking 1 inch water per day.
A pool company suggested me to use fiberglass to resurface the whole pool to fix the leak, and they provide a warranty of 5 years.
I am wondering if this is a common approach to fix a leaking gunite pool?
Any downside of this approach?
Also there are some water line tiles, should we use fiberglass to cover them or break the tiles and put fiberglass all the water up to the top, and then put tiles back?