PREDL is a successful producer of manhole bases for decades.

Our expertise focuses on the construction of new manholes and the rehabilitation of existing manhole structures. PREDL guaranty a very performing thermoplastic production of standard PP manhole base liners. Besides, a modern polyester reinforced with fiber glass (FRP) production also ensures reliable delivery of made-to-measure special orders.

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

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 11:00 (GMT-5).

Register using the the link: WEBINAR REGISTRATION

We look forward to seeing you!

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.