We recommend purchasing new coping strips to assure your new liner is ready for installation. Any of the Overlap Liner patterns will work with pools measuring 30 Ft Round with either a 48-inch or 52-inch wall height. These liners are designed for swimming pools with a flat bottom. These liners will NOT work with expandable or above-ground pools with a deep end.Liners are high temperature cured, a computer-controlled process insures that 100% of the material is "Vulcanized" to the highest possible tolerances. Vacuum Sealed, high volume air pumps combined with electronic air filters to remove all impurities before bonding. Quality control inspectors, inspect every liner during the welding process.
Our liners are hand folded flat, to reduce wrinkles unlike automatic packers that twist and force the liner into the box, which can cause permanent creasing. 25 Gauge = 25 Years. The item "Swimline 30' Round Overlap Swimming Pool Liner Above-Ground 48/52 Height" is in sale since Monday, March 12, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Liners".The seller is "usapoolsuperstore" and is located in Churchville, New York. This item can be shipped to United States.