Types of Trenchless Pipe Repair Services in St Louis


The service referred to as Trenchless Pipe Repair Services in St Louis involves the restoration of failing waterlines and sewer lines in an efficient manner that avoids the disturbance or destruction of the customer’s property. St Louis pipe repair companies can offer a range of innovative techniques to carry out these tasks while still keeping the surrounding property undisturbed and intact.

One of the most commonly used methods of trenchless pipe repair is referred to as Cured-In-Place-Pipe lining. CIPP lining, for short, involves the creation of new pipe within existing pipe utilizing at the most two points of access. Epoxy resins are applied to saturated felt that helps develop the necessary structural strength of the new pipes without causing damage to landscaping, hard scape, floors, or structures. This is very effective and common process that has been in use for more than two decades.

Primary CIPP applications can fall into two types: the Inversion method and the pull-in-place (PIP) method. An experienced St Louis pipe repair company may provide both methods. Such a company may determine after proper inspection of the situation which type of method is best.

With the Pull-in-Place lining method, an epoxy soaked felt liner is positioned in the place through the piping system. Once the felt liner is in place, a rubber bladder is introduced that expands internally by the means of air pressure to facilitate the epoxy adhering to the pipe’s interior surface. This application can be used through 45 and 90 degree angles. You can also line certain pipe sections with this method instead of the entire length of the pipe.

The more traditional Inversion CIPP lining method involves the application of liner rolled out from the entry point as it is filled with air, water or steam. Once it is cured in place, the connection points and the end are trimmed to enable water flow.

Over time, literally millions of feet of piping have been repaired using CIPP lining methods. It’s important for any St Louis pipe repair company employing these methods to do so as efficiently as possible and minimize the unnecessary destruction or disturbance of resources and property. Visit Classic Aire Care for more information.