My in ground pool was built 2 years ago and I have a concrete deck. I recently noticed that one side of the pool has no expansion joint between the slab and the coping. So far, I have had no cracks, but I am concerned it could crack the pool. Shall I cut an expansion joint at this point, or shall I consider that if I haven't had any issue so far, it should be ok ? What would you do ?
I am in Florida, lowest temp around 32F.