The Pipe Pull method uses the existing damaged sewer line as a conduit and guide for the new pipe. A cone shaped, path clearing installation head with the new pipe attached is inserted through the old pipe. As the installation head passes through the existing pipe, it actually pulls in a full size replacement pipe.
After installation of the new pipe is complete, it is simply connected to the existing system. This code approved pipe is a completely root proof, leak proof, chemical and acid resistant pipe, with a 100 year design life.