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Data centre architecture design

Sweco’s data centre architecture design service provides end‑to‑end architectural expertise for hyperscale, colocation and enterprise facilities, from early feasibility and masterplanning through to detailed design, delivery support and commissioning.

We combine our unique eye for architectural quality with deep technical understanding of data centre operations, capacity, resilience and constructability, ensuring designs are commercially viable, operationally robust and adaptive.

Embedded within a wider multi-disciplinary team of teams, our architects work seamlessly with mission critical MEP, structures, civils, sustainability, environmental and digital specialists to deliver fully integrated data centre solutions ‘under one roof’.

We understand that data centre clients need architecture that meets exacting technical, operational and regulatory requirements across varied geographic regions. We also know that commercial developers need design delivery that is programme‑driven, cost‑conscious, and commercially viable from planning through handover. With Sweco, you’ll get all of the above from a single, trusted architectural design partner.


Mark Leith Architecture team manager

Our data centre architecture specialisms

  • Data centre masterplanning and campus layouts
  • Architectural feasibility studies and test‑fits
  • Mission critical building typologies
  • Planning and design for resilience, security and scalability
  • Façade and envelope strategies aligned to performance and planning requirements
  • Delivery‑focused architectural coordination

Supporting your programme across the RIBA lifecycle

RIBA Stage 0 – Strategic Definition

Strategy & business case
Translating operational and commercial objectives into a clear architectural brief, defining massing, typology and phasing logic ahead of detailed design.

RIBA Stages 0–1 – Strategic Definition / Preparation & Brief

Site selection & due diligence
Assessing potential sites through an architectural lens — including planning context, envelope constraints, orientation, access and urban integration — to identify risk and opportunity prior to commitment.

RIBA Stage 2 – Concept Design

Concept & master planning
Developing architectural concepts and masterplans that establish spatial organisation, façade strategy, phasing flexibility and long‑term adaptability within the site and its context.

RIBA Stages 2–3 – Concept Design / Spatial Coordination

Planning & consent
Leading the architectural narrative through the planning process, coordinating design team inputs, supporting committee engagement and maintaining design intent through the discharge of conditions.

RIBA Stages 3–4 – Spatial Coordination / Technical Design

Detailed design
Coordinating architecture across all disciplines to deliver fully integrated, buildable designs – resolving envelope, structural and MEP interfaces to protect programme, quality and performance.

RIBA Stages 4–5 – Technical Design / Manufacturing & Construction

Procurement
Defining architectural scope, employer’s requirements and design deliverables to support procurement, ensuring design intent is maintained through contractor appointment and novation.

RIBA Stages 5–6 – Manufacturing & Construction

Construction & delivery
Providing architectural oversight during construction — reviewing contractor submissions, resolving complex coordination issues, managing design change and safeguarding build quality on site.

RIBA Stages 6–7 – Handover / In Use

Testing, commissioning & handover
Supporting the close‑out of architectural and building envelope performance, verifying that fabric, systems and spatial quality meet the agreed design intent and operational requirements.

Our wider data centre services

We offer a comprehensive range of planning, design and engineering services, integrated through collaborative consultancy…

Due diligence

Early identification of environmental and consenting risks to support confident site selection and planning strategies:

  • Fatal flaw analysis
  • Phase 1 and phase 2 due diligence
  • Permitting strategy
  • Zoning strategy and support
  • Environmental Impact Assessment (EIA)
  • Natura 2000, climate and traffic assessments
  • Cloudburst/flood risk & hydrogeological modelling
  • Biodiversity Net Gain (BNG)
  • Acoustic and air modelling & mitigation strategies
  • Contaminated land & mining risk assessments
  • Flight path analysis

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Modelling

Digital and analytical modelling to inform early decisions around performance, resilience and efficiency:

  • Energy and thermal performance modelling
  • Power and cooling demand modelling
  • Computational Fluid Dynamics (CFD) for data halls and plant spaces
  • Resilience and redundancy scenario modelling
  • Option testing to support concept and planning decisions
  • Digital design coordination and clash detection

COBie Data Mapping (FM)​

We have delivered COBie database for Data Centre projects, tracking data completion from design through to handover.​

Co-ordination Management

We are experienced at managing design co-ordination across multi-disciplinary teams, using BIM360 CDE.​

Virtual Reality

Alongside our visualisation teams, we are also undertaking a VR research project with Zaha Hadid Architects and CERTH, funded by the EU.​

Digital Twins

Our in-house Twinfinity® solution connects Buildings, Business and Operations to deliver a truly joined-up project digital solution.

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Sustainability

Embedding sustainability considerations throughout the project lifecycle, supporting regulatory compliance and long term operational performance:

  • Sustainability and ESG strategies for data centres
  • Carbon and embodied carbon assessment
  • Energy efficiency and optimisation strategies
  • Support for planning, permitting and environmental compliance
  • BREEAM, LEED and WELL consultancy
  • Net zero and decarbonisation pathways
  • Climate resilience and adaptation planning

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Acoustics

Managing operational noise and supporting planning approvals through proportionate, well integrated solutions:

  • Sound surveys
  • External noise impact assessments
  • Operational noise modelling
  • Construction noise modelling
  • Building acoustics including sound insulation, control of reverberation, internal ambient noise levels, and control of building services noise
  • BREEAM, WELL, LEED acoustic assessments
  • Construction noise monitoring
  • Completion noise testing

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Security

Developing security strategies aligned with operational risk, compliance needs and site context:

  • Video Surveillance System (VSS)
  • Access Control System (ACS)
  • Intruder Alarm System (IDS)
  • Intercommunication System (INT)
  • Integrated Systems / Physical Security Information Management (PSIM)
  • Perimeter Intrusion Detection System (PIDS)
  • Physical security (Internal & External) including gates, bollards, fencing, camera columns, pedestals, turnstiles / speed lanes, circle locks, doors and roller shutters

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Telecommunications

Designing, integrating and managing end‑to‑end communications and technology infrastructure to deliver resilient, high‑performance connected environments:

  • Outside Plant (OSP)​
  • Active network​
  • Passive network​
  • Network rooms​
  • Tiered containment​
  • Radio over IP (RoIP)​
  • Distributed Antenna System (DAS)​
  • Wi-Fi
  • Audiovisual (AV)

Structural engineering

Robust, efficient structures designed to support heavy loads, future expansion and constructability:

  • Structural engineering
  • Geotechnical engineering
  • Large span structures
  • Modern methods of construction
  • Structural dynamics
  • 3D parametric BIM modelling
  • Construction engineering and temporary works
  • Steelwork connection design
  • Advanced computational optimisation and automation
  • Seismic / earthquake
  • Net zero, embodied carbon and sustainability

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Civil engineering

Site infrastructure design informed by local conditions, resilience requirements and long term reliability:

  • Site selection, feasibility, and due diligence
  • Ground investigation interpretation and ground risk management
  • Earthworks, site formation, and levels strategy
  • Roads, pavements, yards, and hardstandings
  • Below ground services, drainage, and utility coordination
  • Flood protection, exceedance routing, and resilience planning
  • Retaining structures and structural interfaces
  • Construction logistics and phased delivery on live sites
  • Temporary works design and coordination
  • Integration with structural, MEP, and operational systems

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MEP

Mission critical building services engineering focused on resilience, efficiency and maintainability:

  • Heating, Ventilation, Air Conditioning (HVAC) and cooling
  • Mechanical design
  • Fluid and power systems
  • Electrical design
  • Power and energy systems
  • Lighting
  • Backup and emergency power
  • Equipment and safety
  • Public health design
  • Automation and Building Management System (BMS) controls
  • Fire protection
  • CFD

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Design management

Coordinating disciplines, managing interfaces and supporting clear, timely technical decision making:

  • Multi‑disciplinary design coordination
  • Interface management across advisory, design and specialist teams
  • Design governance and quality assurance
  • Programme, risk and change management
  • Technical decision support and design reviews
  • Continuity of technical intent through delivery

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Why Sweco?

Many data centre architecture services sit at one of two ends of the market: front‑end, concept‑led design teams that step away as technical complexity increases, or delivery‑side coordinators engaged once key architectural decisions are already fixed.

Sweco’s data centre architects bridge this gap, supporting the full lifecycle of mission‑critical building design and delivery.

Our expertise is embedded within Europe’s largest engineering consultancy – meaning single‑point coordination across architecture, structural, MEP, and civil disciplines. For data centre clients, this integrated approach helps reduce interface risk and programme delay.

We bring direct, current sector experience rather than generalist exposure, allowing us to test‑fit sites, resolve envelope–MEP interfaces and manage design change in real time, supporting informed decision‑making from the outset.

The result is an architectural partnership that supports projects from early commercial definition through delivery and handover, providing continuity and technical assurance across the full project lifecycle.

Benefits of one‑stop data centre architecture consultancy

  • Reduced coordination risk: architecture and engineering delivered by one integrated team, minimising interface gaps and RFI volume.
  • Sector‑specific expertise: data centre design knowledge applied from day one, not learned on the job.
  • Programme certainty: Sweco’s scale and resourcing capacity supports demanding delivery timelines.

 

Local expertise, global experience

With an international network of multi-disciplinary teams, and a network of data centre specialists already embedded in different markets across the world, we can call on the right, nuanced insight and technical capability at the right time from across our BuildingsInfrastructureAdvisory & Planning and Compliance skill sets.

While our data centre operations are led from the UK, we connect local in-country Sweco specialists based across Europe and internationally.​ ​We are currently delivering projects in Portugal, Germany, Switzerland, Norway, Sweden, Finland and the Netherlands.

Whether supporting a single project stage or acting as a long‑term delivery partner, we work collaboratively with clients to provide clear advice, practical solutions and dependable delivery. Contact us below to discuss your data centre challenges.

Together with our clients and the collective knowledge of our engineers, consultants and other specialists, we co-create solutions to address urbanisation, capture the power of digitalisation, and make our societies more sustainable.​ With international multi-disciplinary teams, we can call on the right insight and technical capability at the right time from across Buildings, Infrastructure, Advisory & Planning and Compliance.​