Swimline premium expandable liners are made for swimming pools with a deep end and have maximum protection from pool chemicals and the sun’s damaging U.V. rays. Constructed of full 20 gauge virgin vinyl, our liners will last longer and maintain their beautiful appearance for years. Strong, double-welded seams will withstand winter’s worst. Expandable liners are designed to be used with pools that have a deep swimming area up to 1'-6" deeper than the standard wall height. Our liners are so rugged; they are backed by a 15-Year Manufacturer Prorated Warranty. Sizes to fit a 48” or 52" sidewall. with a deep end of max deepth of 5'-6" *** All Sales are Final, Check for Proper Size, all Warranty is Handled through The Manufacture Refund Policy https://waterworks-pools.com/policies/refund-policy
