Charlotte, is your home 25-35 years old? If you answered yes to this question then chances are you have cast-iron pipes sitting below your home. Over time cast-iron pipes corrode which causes leaks and breaks that then allows for sewage to back up or block. Perma-Liner offers “trenchless technology” meaning ‘no-dig” to repair those outdated cast iron pipes. Perma-Lining takes a resin filled, PVC coated lining that is inverted using Ambient Cure or Heat Assisted Cure to line and mend broken and leaky pipes. Charlotte, call Perma-Liner today at 866-336-2568 or visit our website at www.perma-liner.com.