Calendar photo competition

Calendar photo competition

We are now inviting entries for our 2024 calendar photo competition. If you have a photo of one of our rubber dams or spillway gates that you would like to…
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HYDROVISION conference and exhibition

HYDROVISION conference and exhibition

We are ready for day 2 at the Colorado Convention Center, Denver for the 2022 @HYDROVISIONIntl conference and exhibition. Come along to booth 1004 to have a chat with Shaun…
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Loch a’ Bhraoin

Loch a’ Bhraoin

Our February picture shows one of our spillway gates installed at the 2MW Loch a’ Bhraoin hydropower project in the Scottish Highlands. The gate is 2.89m high and 18.0m wide.…
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2022 Calendar

2022 Calendar

Our 2022 wall and desktop calendars show some examples of our past rubber dam and spillway gate projects from around the world. If you would like a free copy, please…
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Essex 19

Essex 19

We are back on site in Vermont this week at @GreenMtnPower Essex No. 19 Hydroelectric project replacing the third inflatable rubber dam bladder. The other two bladders were also replaced…
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Smart condition monitoring of inflatable rubber dams

Smart condition monitoring of inflatable rubber dams

Congratulations to Prof. Yon Yang, Dr Christos Efstratiou and @dyrhoff for being awarded ‘outstanding’ by @innovateuk‘s #KTP Grading Panel for your Knowledge Transfer Partnership project ‘Smart condition monitoring of inflatable…
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Emmett, Payette River

Emmett, Payette River

Our March calendar photo shows a 65ft wide, 6ft 10in high air-inflated rubber dam supplied to the Farmers Co-operative Irrigation Company in Idaho, USA and installed across the Payette River…
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New Projects

New Projects

And despite the Corona virus pandemic, it looks like 2020 will be the best year ever for Dyrhoff Ltd in terms of sales and numbers of projects completed. Currently, we…
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15th birthday!

15th birthday!

Today is Dyrhoff Ltd’s 15th birthday! Since this day in 2005, the UK company has designed and supplied 79 rubber dams and 57 pneumatic spillway gates to 87 projects in…
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Rimouski & RSP3

Rimouski & RSP3

We are currently supplying two rubber dams to @boralexinc in Quebec, Canada. These are for installation at their La Pulpe dam hydropower facility in Rimouski and the RSP3 hydropower facility…
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