We have over 20 years experience in pond/lakes excavation, lining and repairs. We can line ponds to your specification or suggest a suitable solution. Many of our ponds are to satisfy ecological planning conditions or as part of sustainable drainage schemes. We have completed three Bentonite lined ponds within the last three weeks helping house builders and commercial clients to move their projects forward. Geosynthetic clay (sodium bentonite) barrier has excellent hydraulic performance and has puncture and tensile strength beyond conventional plastic membranes. These characteristic make this applicable for use in landfill covers, ponds and liquid containment projects.