Contract services
Preserving Edges. Protecting Infrastructure. Restoring Stability.
Canal and river banks are always under pressure – from water flow, weather, tree roots, burrowing animals, and human activity. Without the right intervention, erosion sets in. Banks slip, washwalls collapse, and critical infrastructure is put at risk.
Soon enough, a critical artery in the nation’s waterways is blocked.
The Rothen Group provides bank protection services for canals, rivers, and inland waterways across the nation. From heritage-sensitive sandbag walls to eco-friendly Nicospan systems and hard-structural gabions, we’ve got a practical solution for every site.
From soft edges to crumbling washwalls – we’ve got you covered.

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FEATURED CASE STUDY
Habitat Creation Coney Meadows, Droitwich
Coney Meadows is part of a nationwide project to restore the UK’s wetlands. Since the 17th century, large areas of reedbeds have been stripped and converted into agricultural land, massively reducing the number of habitats available for wetland animals.

FEATURED CASE STUDY
Changing the Shape of the River Derwent, Derby
Following the storm seasons of 2023 & 2024, the EA set out to review its impact on the UK’s waterways. The River Derwent in Derby was flagged after a sonar scan of its navigation identified a scour hole – a direct result of heavy rainfall pushing sediment downstream.
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