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The Stephenson Building is a landmark £70 million GBP redevelopment (£43 million construction value) of a 1951 academic building that has been transformed into a vibrant hub for engineering excellence.
The academic building offers 198,000 sq. ft/ 18,475 m² of new and refurbished facilities - from inclusive learning spaces to multi-purpose teaching laboratories - enabling Newcastle University to nurture cross-disciplinary collaboration and innovative industry partnerships.
Exposing the structure and services was a deliberate architectural choice to inspire future engineering students in an uplifting environment that proudly expresses the building's engineering ethos throughout
The building drives the University's sustainability agenda, ensuring Net Zero Carbon was achieved in operation, and mass timber was selected to significantly reduce the building's embodied carbon.
The design features a complex roof structure of glued-laminated timber (GLT/ glulam) beams and Sylva™ cross-laminated timber (CLT) elements. BKS also provided a composite metal deck towards the rear of the building, which featured multiple roof lights and a large expanse of roof glazing that floods the interior with natural daylight.
Specialist subcontractor B&K Structures was awarded the contract to develop the design, manufacture and erect the structural frame.
Specialist timber engineer, Engenuiti was appointed to design the intricate connections and other timber details. Phase 1, completed in 2023, and has been exceptionally well-received by students, staff and visitors, while Phase 2 was handed over in September 2024.
Key to the client, the architect, and the structural engineer's aspirations was achieving seamless transitions between the engineered timber and the steel columns, fulfilled by our partner B&K Structures (BKS). This was aided by BKS delivering both main elements of the package. Early engagement also ensured the junctions between the main elements were clearly defined prior to installation commencing on site.
Professor Ian Postlethwaite, Head of Engineering at Newcastle University, commented: "The eye-catching building makes a statement about engineering at Newcastle, representing substantial world-leading research, innovation and cutting-edge teaching. The redevelopment will help generate partnerships with industry and support us in addressing the Industrial Strategy Grand Challenges, the Climate Emergency and critical skills shortages."
Carbon footprint of CLT provided by Stora Enso
Manufacturing 25 tonnes CO2e
Transporting 21 tonnes CO2e
Advantages with mass timber
355 tonnes of carbon dioxide removed from the air and stored in the Stephenson Building
533 tonnes CO₂e emissions avoided by using Stora Enso CLT instead of non-renewable construction materials
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| Area (m²) | 18,475 |
| Products and Services | Sylva™ CLT Floors and Roofs, Sylva™ CLT Walls |
| Product quality | NVI |
| Product volume (m³) | 466 |
| Partner of Stora Enso | B&K Structures |
| Developer | Newcastle University |
| Architect | Architect and lead designer: NORR Consultants Ltd |
| Structural Engineer | S h e d |
| MEP Designer | JH Partners ltd |
| Main contractor | Bowmer and Kirkland |
| Timber engineer | Engenuiti |
| Construction cost (€) | 51,600,000 |
| Total construction development cost (€) | 84,000,000 |