The Plumbing and Heating Exhibition (PHEX) is organised by Heating, Ventilating & Plumbing magazine. It is the longest-running exhibition series of events, supporting plumbing and heating professionals across the United Kingdom.

PHEX is a cornerstone of the sector and in 2024 will celebrate its 30th year. Over the years the show has constantly evolved with the market to meet the needs of installers.

After a successful 2023 show, PHEX South will move to its new home of London Olympia. This move into the heart of London will open up greater opportunities for both exhibitors and visitors to maximise their attendance at the event. 

Powered By HVP Magazine

The PHEX series of events is powered by Heating, Ventilating and Plumbing Magazine (HVP). 

For more than 45 years, HVP has sat at the heart of the industry, providing a reliable source of news, product updates and legislative information for plumbers and heating engineers.

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Our 2024 Event Partners 

The PHEX series of events is proudly supported by industry associations and media partners. 

Attendee Breakdown

Sector Split

91% of attendees work with domestic or commercial/domestic clients

Purchasing Process

90%+ of attendees are involved in purchasing

New Products

90% of attendees visit PHEX for new products


87% of attendees visited PHEX to learn about the industry

Return to PHEX

94% of visitors said they will return to PHEX in 2024

  • PHEX South was very well organised and an excellent event across both days. It was very well attended by manufactures, suppliers and engineers. The products and services on display across all stands showcased the industries very best.

    Bethan Collins Brand Marketing Manager
  • Fantastic event to showcase new products and to meet existing customers and new customers also.

    National Key Account Manager Consultant
  • This years PHEX South show was a fantastic showcase of the key players in the industry. It was insightful and interesting and always great to see so many companies and competitors under the same roof, and exchange knowledge and stories. Will be back next year.
    Will Thomas Junior Project Manager
  • As a Consultant for Specifiers, I have to keep abreast of the latest innovations in products, tools, materials and regulations to ensure my clients get the most up-to-date information. Year in and year out, PHEX never lets me down.
    Peter Fardell Consultant
  • The experience was great. I was visiting all suppliers that I wanted to visit. And I found couple of new suppliers that I needed for future projects.
    Will definitely attend next year.

    Rafal Darek Director
  • The show is always very happy and enjoyable to meet reps from companies and get very useful technical information on products offered.

    Muhammed Deocareza Heating Engineer
  • It was a great informative exhibition with always the element of something new and newly developed with innovation to be learnt each year.
    Mark Ranawake R&D Engineer M-Press Fittings Ltd