Stormwater management systems

We are the leading UK manufacturer of corrugated steel pipe for WRc approved stormwater management and attenuation tank systems.

Hands-on value engineering

Since 1987, we’ve been designing and building stormwater management systems, pipes and tanks. They’re simple, more flexible and more sustainable than a crate system, so they offer infinite layout possibilities – and real value. For almost 30 years we’ve seen this time and again.

Our expert design and calculation team are innovators. They’re hands on problem solvers and lateral thinkers. They work hand in hand with our factory and fabrication facilities to make sure every attenuation tank is built exactly to each customer’s unique specification.

Our WRc certified Singlestore and patented Twinstore attenuation systems are used in construction projects across the UK from hospitals to football stadiums. We can design to Highways Agency loadbearing standards and a 60 year design life.

Key features

  • 60 year standard design life
  • Over 25 years’ experience
  • Innovation in design
  • Economically and environmentally sustainable
  • WRc certified

Products and applications

We can design and develop stormwater systems layout to fit your return period, discharge rate or site dimensions. We’ll supply and fit: