I have an old pool structure (1975) with sand walls and the concrete-like bottom. New vinyl liner with and oringinal metal coping?? edge to hold the liner. Not sure why we didn't replace it when we had the new liner installed but honestly I didn't know it was an option. Can it be replaced and what do you have to do to replace? Empty entire pool? It's 70000 gallons.
Thanks in advance!!
Thanks in advance!!