Sewer renovation

Sewer renovation

Minimal construction work - excellent results: The Kanalhelden renovation methods enable fast, clean and efficient repair of your wastewater pipes.

Inliner renovation

For longer cracks or more extensive damage, we use the tried and tested inliner method. A polyester hose impregnated with special resin is inserted into the pipe and cured. As access is via inspection chambers, inliner renovation does not require any excavation or complex construction work, which significantly reduces costs and construction time.

The inliner process is versatile - for example in public sewer systems, roof water drainage systems, downpipes and property drainage systems - and is suitable for all common pipe materials and diameters. Even bends can be rehabilitated with the inliner.

High-pressure cleaning is carried out as preparation. Depending on the damage, it may be necessary to drill out or mill the pipes to restore the original pipe cross-section.