Your fireplace is the focal point of your home and an inviting gathering place for your family and friends. Your fireplace can also be a source of problems. If your chimney is in a state of disrepair, poorly constructed or has an inferior design, your fireplace or appliance can let exhaust gases or ignited creosote into your home. In most cases, your chimney system can be repaired or improved by installing INTEGRITY(formerly CHIM-FLEX®) America's premier chimney liner system.