REHAU takes home UK District Energy Association - Supplier of the Year

REHAU has been named Supplier of the Year at the UKDEA Heat Networks Expo, recognising our commitment to innovation, technical excellence and outstanding customer support across the UK heat network sector.

15.07.2026

Yesterday, the UK team attended the UKDEA Heat Networks Expo, one of the sector's leading industry events, bringing together more than 500 heat network professionals from across the supply chain, including consultants, developers, operators and manufacturers.

The event provided an excellent platform for organisations to showcase their expertise, share innovation and connect with key stakeholders shaping the future of heat networks in the UK.

As part of the conference programme, Alexandra Leedham, Technical Team Leader, delivered a presentation within the Innovation category, highlighting REHAU's latest software developments and enhanced service offering. The session showcased how REHAU continues to invest in innovation, providing customers with practical tools and technical expertise that support heat network projects from concept design through to operation.

The highlight of the day however came when REHAU was announced as the winner of the UKDEA - Supplier of the Year Award - a fantastic achievement for REHAU and a proud recognition of the impact we continue to make across the UK heat network sector.

Selected from suppliers across the supply chain, the award reflects REHAU’s commitment to innovation, technical excellence and long-term customer support. A key part of the successful application was the testimonials provided by our customers. Throughout the testimonials consistently praising the quality of the products, extensive stock availability, unrivalled training and responsive technical support. The application also outlined REHAU as a reliable partner, citing innovations such as RAUVIPEX and CLIP-FLEX, alongside the expertise and dedication of our team.

The combination of receiving this prestigious award and the positive response to Alexandra's presentation reflects REHAU Water Technologies' commitment to deliver far more than great products, but to also provide trusted partnerships that help projects succeed and support the UK's transition to low-carbon heating.