In an uncovered pool will ice damage the pool?
It is unlikely that ice will damage an uncovered pool. While ice can expand and contract as the temperature changes, the pressure exerted by ice on the pool walls is usually not enough to cause damage. The pool walls are typically strong enough to withstand the pressure of the ice, and the ice itself will eventually melt as the temperature rises.
Why do pools in Florida have pool cages?
How do you remove pool handrails from concrete?