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Keltbray installs deep piled foundations and retaining walls, typically within complex inner city sites.
Introducing HIPER® Pile

Climate change presents a major threat to the world’s people, environment, economies and health. The HIPER® Pile redefines deep foundations as low carbon, sustainable and reusable assets.


London's deepest ever pile (1800mm diameter) constructed by Keltbray at Nova East
CO2 saved at Canada Water PFS project for British Land through the use of zero cement, Earth Friendly Concrete
contract value for works completed at the Battersea Power Station project

As a business driven by collaboration and working in partnership with our clients, we offer a range of standard and cutting edge ground engineering solutions. These include the Innovate UK funded and patented Keltbray HIPER® pile, capable of reducing embodied carbon by up to 84% for a standard 900mm diameter pile.

We are experts in the design and adoption of innovative products and materials including Earth Friendly Concrete (EFC) and are proud to have completed the UK’s first ever permanent works using this zero cement concrete in permanent works foundations. Our utilisation of innovative products extends to the use of EAVE headsets with active noise level monitoring to reduce the harm to our piling operatives and our knowledgeable and experienced design team routinely eliminate and reduce risk by design.

Our class leading digital KIPS system ensures accurate recording and transferal of data, live, between the design office and the construction site, reducing the potential for non-conformances.

Our techniques are listed below and we work across a range of sectors all over the UK.

Watch KIPS Video


  • Rotary Bored piles, dry bored and under support fluid
  • CFA
  • Cased CFA
  • HIPER® Piles
  • Deep basement retaining walls
  • Plunge columns
  • Restricted access piling
  • In-house specialist geotechnical design

Get in Touch

We'd love to learn more about your project. Contact us using the details below.

Enquiry Form
Stuart Norman
Managing Director
Helen Gregory
Proposals Manager
Stefan Smith
Design Manager