Manhole rehabilitation with the PREDL - Flexliner system.
With the PREDL - Flexliner, a user-friendly manhole rehabilitation is possible within a very short time.  The manhole base-liner is inserted into the chamber in one piece and in a non-destructive manner and unfolded to the original size once in the manhole

• Made out of wastewater-resistant synthetic material;
• Factory engineered recommendations aided by advanced site scanning;
• Exact copy of the old shaft;
• Dimensionally stable and yet flexible;
• Fits neatly through any cone;
• Cost effective, quick and high-quality renovation​

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