Trenchless Systems


Perma-Liner™ has developed a proven method to rehabilitate a 2-foot or 4-foot pipeline section utilizing a “local" sectional repair system. The Perma-Patch system is part of the latest development in rehabilitation products from Perma-Liner™ Industries. The Perma-Patch system uses a fiberglass mat with 100% solids epoxy resins creating a structural repair with a minimum life span of 50 years!

Perma-Patch is designed for 3" to 24" diameter pipelines with cracks, holes and separation in joints. The Perma-Patch repair is inserted into the damaged pipe using an inflatable bladder, push rod, or pull cable. The Perma-Patch repair is centered over the damaged pipe section and pressed tight against the host pipe area creating a structural new pipe.


It Is No Longer Necessary To Reline A Pipe From Manhole-To-Manhole In Order To Address One Section Of Pipe.

Perma-Liner™ Sectional Point Repair Cured-In-Place-Pipe (CIPP) Rehabilitation System. The Perma-Liner™ Sectional Lining System is designed for 6” – 60” Diameter Pipelines. The materials are pulled into place through existing manholes and are ambient cured in 3 hours or heat cured in as little as 1 ½ hours. PLI Sectional Point Repair Materials can be installed safely, fast, and efficient. The Perma-Liner™ Sectional Point Repairs can be installed to repair 2FT–10FT areas on average, but can accomodate lengths up to 30FT.


The Perma-Lateral™ System is designed for 2” – 8” pipe diameters. The system can be installed through clean-outs or open end pipes. Only one access point is required. The liner can be ambient cured in 3 hours or steam cured in as little as 20 minutes. 2” to 4” diameter pipes can be rehabilitated up to 120FT+ in length, while 5” to 8” diameter pipes can be rehabilitated up to 600FT + in length. This is best selling small diameter pipeline rehabilitation system in North America!

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