The Different Methods of Trenchless Pipe Repair

As underground pipe repair often means extensive digging in your property to access the damaged lines, it’s no surprise that many homeowners dread dealing with this problem. Because aside from the cost of the actual repairs, restoring landscaping and hardscapes damaged by the excavation process or even repaving a driveway can add up to an expensive bill. Fortunately, trenchless technology offers another effective solution. Read on as our expert technicians at RAM Plumbing outline the various methods of trenchless sewer repair in Oro Valley, AZ.

CIPP Lining

Cured-in-Place-Pipe (CIPP) lining involves inserting a resin-saturated liner into the damaged pipe, which is then inflated to conform and adhere to its interior surface. The liner is left to cure and harden, creating a new seamless, more durable pipe within the old one. Trenchless pipe lining is an effective method for addressing cracks, leaks, and minor corrosion.

Pipe Bursting

For severely damaged pipes that are no longer structurally stable to support a lining material, trenchless sewer replacement is ideal. Pipe bursting uses a bursting head pulled through the old line, breaking it apart while simultaneously pulling in a new one. This technique works on almost every type of pipe material.

Sliplining

Considered one of the oldest forms of trenchless pipe repair, sliplining is done by placing a slightly smaller diameter pipe into the existing one to reinforce it. The gaps between the two pipes are sealed with grout to create a watertight seal.

Spray-in-Place Pipe Lining

This method resembles CIPP lining, but instead of using a flexible liner, specialized equipment sprays the epoxy resin into the interior of the compromised pipe. This is an excellent alternative for pipe sizes too large to be lined by CIPP lining.

Whether you need trenchless pipe replacement or repair, leaving the job to an experienced and certified contractor like RAM Plumbing is essential. We will help determine the best solution to your underground pipe problems. Contact us today to schedule an appointment.