Indoor swimming pools require reliable waterproofing systems to maintain structural integrity, prevent moisture ingress, and ensure long-term usability. Over time, however, the waterproofing membranes, coatings, or sealants used in these environments can deteriorate due to prolonged chemical exposure, constant humidity, and age. When repairs are no longer effective, it becomes essential to fully remove the old waterproofing system and prepare the pool for a modern replacement.