About us

We are Modular Structures UK. A Triple E Group company dedicated to bridging the gap between manufacturing and construction.

Built on Excellence

Modular Structures UK operates under the umbrella of the Triple E Group. For over 35 years, Triple E has been a market leader in stage engineering and entertainment rigging.

We leverage this deep engineering heritage to bring robust, modular solutions to the wider construction, industrial, and defence sectors. Our philosophy is simple: Factory Built, Site Ready.

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Triple E Group

Established market leaders in stage engineering and hardware.

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11+ Years Modular Structures Experience

Pioneering the use of Modtruss and modular systems in the UK.

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EEE Build

Specialist fabrication and custom build services.

History to Future

From our origins in complex theatrical engineering, we have evolved to serve defence, aviation, and infrastructure. We take the “show must go on” reliability of the entertainment industry and apply it to critical industrial applications.

What do we do?

We design, supply, and install temporary and permanent modular structures that adapt to your specific needs.

Where are we?

13A Airport Industrial Estate Wireless Road, Biggin Hill, Kent, TN16 3BW

Who Are We

Rowan Bean-Coupe

Director

Rowan has worked in live events, theatre, and engineering environments since 2010. His background spans rigging, modular structures, technical theatre, and production engineering, alongside sales and client relationship management.

Rowan’s route into the industry was anything but linear. He began in the music world, briefly signed to a metal label, where recording work exposed him to the backstage and technical side of production. That led to music technology, live events, and eventually promoting gigs with his brother — where he quickly learned how the industry actually functioned.

Rowan went on to study events academically, completing a BTEC and then a Foundation Degree in Technical Theatre at RADA, funded by working in stage building, stage management, and technical production roles alongside his studies. A placement at Earls Court to “learn about rigging” turned into several years on site until the venue’s demolition in December 2014. From there, he joined Unusual Rigging’s head office as a production rigger across theatre and events, remaining in rigging roles until June 2020.

Following COVID and a desire to build something more focused and agile, Rowan founded EEE Build in collaboration with Triple E.

Now Lucy and Rowan are formalising the Modular Structures UK brand, Rowan will be responsible for Technical queries, quoting and driving the project forward alongside Lucy.

Lucy Edelstein

Managing Director

Lucy has worked in theatre since 2012, and has been at Triple E since 2015. She is Managing Director of Triple E and Modular Structures UK, and Co-Director of EEE Build alongside Rowan.

Lucy and Rowan first met while studying at RADA and remained in close contact as their careers developed along different paths. When Modular Structures UK was formed, their complementary experience made the partnership a natural fit, combining technical delivery with disciplined strategic oversight.

Lucy now leads businesses with a calm, highly organised, and detail-driven approach. She is known for being unflappable under pressure and for bringing clarity and structure to complex operational environments — a critical skill set in modular and temporary engineering.

Alongside her role at Modular Structures UK, Lucy is also a director of EEE Build and Managing Director of Triple E, providing a wider industry perspective that informs decision-making without diluting the focus of the brand.