INNOVATIVE INFRASTRUCTURE FOR MANHOLES

Innovative and high quality products for wastewater, stormwater management as well as manhole rehabilitation!

PREDL has been a successful manufacturer of plastic manhole linings for decades.

PREDL guarantees an efficient thermoplastic production of standard PP manhole linings. In addition, modern production from glass-fiber reinforced polyester (GRP) ensures reliable delivery of customized special designs.

The development of modern rehabilitation processes for sewage manholes has been one of the company's core competencies for more than 20 years.

Our goal is to contribute to a durable and sustainable sewer system.

NEW WEBINAR! Sign up now!

Register for our new webinar about:

Trenchless rehabilitation of large wastewater structures with FRP panels!

The webinar will take place online via Zoom on January 8 2025 at 17:00 Uhr .

Register using the the link: WEBINAR-ANMELDUNG

We look forward to seeing you!

NEWS

Come and visit us!

We look forward to meeting you at upcoming events.

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Rehabilitation with PREDL FRP Panel liner

Case Study of the rehabilitation of a lift station with PREDL's FRP Panel Liner System.

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Stay up to date on our latest construction sites, projects and developments.

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Trenchless Rehab with FLEXLINER

Video

Get an inside look at our revolutionary trenchless manhole rehabilitation system with our FLEXLINER!

The FLEXLINER is the perfect choice for construction sites with special on-site conditions and when several days of bypassing are not possible. 

Benefits of this system:

  • Minimal disruption: no digging work, 100% trenchless
  • Faster installation: reduces the overall downtime of the infrastructure being rehabilitated 
  • Lower environmental impact: With less excavation and disruption, trenchless methods can have a lower impact on the environment than traditional open cut construction methods. Preservation of trees, landscapes and minimizing disruption to ecosystems are some of the environmental benefits.

PRODUCTION SITE BÖNITZ - GERMANY

Visit us digitally!

By using future-oriented technologies, PREDL®-Predl AUSTRIA® has one of the largest and most versatile manhole floor production facilities in Europe.

Have a look where our manhole liners and molded parts are produced.

Product overview

PP/GRP Synthetic Material

Manhole Base-Liners

Plastic manhole base-liners are the ideal protective lining for concrete manholes.

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PMA-Liner

The PMA-Liner-Manhole system features a lined joint connection with integral seal and load transfer.

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PP / GRP SYNTHETIC MATERIAL

Corprotect

The plastic inliner permanently protects the concrete components (manhole rings, cone) against corrosion.

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