Cured in Place Pipe Chicago. Cured in place pipe lining, also known as CIPP is a trenchless method used to rehabilitate existing pipes in Chicago that have been damaged. Damage can be caused by ground movement, root penetration, corrosion, new construction or just the natural aging of the pipes. Cured in place pipe lining is a technology that is being used commonly in the Chicago area and many parts of the United States. Perma-Liner is a cured in place pipe manufacturer who is a worldwide supplier of products and equipment for pipe rehabilitation. If you live in Chicago and would like to see a live demonstration on cured in place pipe lining, please call us to schedule a time.