News – Dyrhoff Ltd

Welcoming the head of Agência Portuguesa do Ambiente (APA)

Kenan Tezcan 14 April 2026 No Comments

Last week we had the pleasure of welcoming the head of Agência Portuguesa do Ambiente (APA) to our latest rubber dam project in Portugal. This air-inflated rubber dam is 1.8m…

Ruth Falls

Kenan Tezcan 15 March 2026 No Comments

Our latest installation is in Nova Scotia, Canada at the Ruth Falls hydropower station where we are installing rubber dams in seven stoplog bays. Each rubber dam is 1.25m high…

Dyrhoff calendar

Kenan Tezcan 15 January 2026 No Comments

Plan the year ahead using the new 2026 Dyrhoff wall calendar which features 12 of our recent and past rubber dam and spillway gate projects from Italy to Indonesia and…

Bladders

Kenan Tezcan 1 January 2026 No Comments

We have three spillway gate bladders available for immediate delivery due to a cancelled order. These are suitable for a gate with a height of around 1.8m to 2.05m and…

British Hydropower Association

Kenan Tezcan 15 December 2025 No Comments

We are in Glasgow for the next two days attending the British Hydropower Association annual conference and exhibition. Looking forward to catching up with old friends and colleagues and meeting…

Winnipeg

Kenan Tezcan 15 November 2025 No Comments

Last week we successfully completed replacement of an ageing Bridgestone rubber dam at a water treatment facility in Winnipeg, Canada. Rubber dam dimensions are 1.2m high and 3.2m wide.

Dyrhoff at HYDRO 2025: Visit Us in Thessaloniki

Kenan Tezcan 24 October 2025 No Comments

Dyrhoff is pleased to announce that we will be exhibiting at the HYDRO 2025 International Conference and Exhibition, which will be held at the Helexpo, Thessaloniki in Greece from 22–24…

Arronches

Kenan Tezcan 15 October 2025 No Comments

First inflation of our latest rubber dam installed across the Rio Caia near Arronches in Portugal. The 24.0m wide, 1.8m high air-inflated rubber dam took four days to install. It…

Arronches

Kenan Tezcan 15 October 2025 No Comments

This week, we are back in Europe installing a new rubber dam across the Rio Caia near Arronches in Portugal. The 24.0m wide, 1.8m high rubber dam is inflated by…

Hrušica

Kenan Tezcan 15 October 2025 No Comments

This week we are in Slovenia replacing the rubber membrane for a water-filled rubber dam at MHE Hrušica near Jesenica. The original rubber dam was manufactured and installed by a…