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Designing and supplying dams
for 25 years

Dyrhoff is a world leader in the design and supply of inflatable rubber dams and spillway gates. Over the last 25 years we have supplied over 80 systems across 4 continents. We have an exclusive licence to supply rubber dams conforming to the Sumitomo design and are European agents for the Obermeyer spillway gate.

Big, small, wide, tall

Whether you require a 6m high rubber dam, a 300m wide barrage or a spillway gate for a 300kW mini hydro project, we can help. Our projects involve anything from rubber sheet supply through to complete installation contracts. Whatever your requirement, we’d be very happy to hear from you.

Rubber dam replacement

Many dams installed by rubber manufacturers in the 1980s and 1990s are now reaching the end of their serviceable lives. Dyrhoff has provided maintenance and replacement for many dams of Bridgestone, Imbertson Fabridam and other designs. We offer a range of services in this area, including inspection, maintenance, component replacement and repair.

What We Do

Dyrhoff designs, manufactures and supplies inflatable rubber dams and spillway gates. Our products are used in applications such as hydropower, flood and irrigation management, storm drain control and as tidal barrages.

The benefits of our products compared with other technologies are the lower cost, the ease of installation and maintenance, the length of potential span and the low, waterline profile of the installed system.

Upcoming Events

  • Flood Defence Expo, London Excel
    December 4 to December 5, 2014 View Website / Stand: F582
  • HydroVision 2015, Portland, USA
    July 14 to July 17, 2015 View Website / Stand: 4079
  • Hydro 2015, Bordeaux, France
    October 26 to October 28, 2015 View Website / Stand: 135
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