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The Diamond / Twelve Architects

  • 09:00 - 23 December, 2015
The Diamond / Twelve Architects
The Diamond  / Twelve Architects, © Jack Hobhouse
© Jack Hobhouse

© Jack Hobhouse © Jack Hobhouse © Jack Hobhouse © Jack Hobhouse + 18

  • Contractor

    Balfour Beatty
  • Project & Cost Management

    Turner & Townsend
  • Structural & Civil

  • Fire

  • M&E

    Arup (stage A - E) & NG Bailey (Stage F)
  • Acoustician

  • Planning Consultant

    Montagu Evans
  • CDM Co-ordinator

  • BREEAM Assessment

    3 Planets
  • Façade

  • FF&E

  • PT concrete structure

    CCL & Moortown
  • Structural steelwork

    Billington Structures
  • Internal Partitions

    British Gypsum & ECI Ltd.
  • Internal glazing

  • MEP Services

    NG Bailey
  • Lecture Theatres

    Specialists in Seating
  • AV

  • Spiral Stair

    Dean Wilson
  • Total Project Value

    £81 million
  • More Specs Less Specs
© Jack Hobhouse
© Jack Hobhouse

Text description provided by the architects. The ground-breaking Diamond building at The University of Sheffield has now been completed, making a major contribution to the University’s ambition to develop and expand its Faculty of Engineering with world-class facilities for students and academics.

Ground Floor Plan
Ground Floor Plan

Designed by Twelve Architects* and constructed by Balfour Beatty, the building – named The Diamond after its unique façade – is a 19,500m2 facility, housing specialist engineering laboratories, lecture theatres, large scale flexible teaching spaces, workshops, a learning resource centre and integrated formal and informal study environments for up to 5,000 students.

© Jack Hobhouse
© Jack Hobhouse

As well as providing a home for many of the University’s Engineering undergraduates, the Diamond provides facilities for a range of other departments, promoting collaboration and cross-disciplinary working in an environment fit for 21st century research and practice.


At £81 million, it is the largest capital investment in teaching and learning ever undertaken by the University, and the brief called for a building that would support its ambition of becoming the UK’s leading engineering university and doubling the size of the Faculty of Engineering by 2021. With applications up by 25% for the current academic year, the client team believes the Diamond has a key role to play in continuing to attract world class academics and the best students.

© Jack Hobhouse
© Jack Hobhouse

The external appearance creates a distinctive presence for the Diamond. The anodised aluminium and glass façade draws inspiration from the detailing of the surrounding historic buildings and in particular the stone tracery that frames the windows of the adjacent church. It also references a ‘cellular automaton’, a discrete model studied in the field of engineering and used by the University to describe how the microstructure of steel changes during processing.

© Jack Hobhouse
© Jack Hobhouse

The ethos of the building is to support work across the full spectrum of engineering, from fundamental science to professional practice. Twelve Architects’ design provides a public route at ground floor level and a central atrium that enables people to view the ‘showcase’ engineering activities being undertaken.

Third Floor Plan
Third Floor Plan

Within the naturally ventilated atrium, curved ‘pods’ house spaces for informal personal and group learning. Classrooms, laboratories and offices are arranged to the north and south of the atrium with full height glazing to maximise internal views to and from the teaching spaces which display the best of engineering education and research. Rooflights flood the interior with daylight and custom-designed glazed study tables within the first floor atrium allow the natural light to penetrate the ground and lower ground levels whilst creating acoustic separation.

© Jack Hobhouse
© Jack Hobhouse

A series of lecture theatres are located at lower ground floor level with a total capacity of 1500 spaces, with the largest lecture theatre seating 400 people.

© Jack Hobhouse
© Jack Hobhouse

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Project location

Location to be used only as a reference. It could indicate city/country but not exact address.
About this office
Cite: "The Diamond / Twelve Architects" 23 Dec 2015. ArchDaily. Accessed . <> ISSN 0719-8884
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© Jack Hobhouse

谢菲尔德大学钻石大楼 / Twelve Architects

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