Most of us will live an entire lifetime and fortunately never experience the need to replace pipes. And if you have never had the problem, you probably are unaware of the array of solutions. The fact is however, that pipe lining for large diameter pipes (10” – 72” in diameter) has been around for four decades, originating in Europe and Japan, but the technology for smaller diameter pipe lining has only been around for about 10 years. In fact, Perma-Liner, the manufacturer of our materials, was the leader in pioneering new ways to install these liners.