Rack & Stack in United Kingdom
Rack assembly, rail kits, server and switch mounting, load-balanced placement and labelling to a documented standard. delivered in United Kingdom by engineers who work to the standards, safety regime and documentation expectations of this market. Mobilisation from London in 6 hours. London's Slough and Docklands clusters plus Manchester and Edinburgh give a mature colocation market. The distinctive constraint is the CDM regime: as soon as work is construction, principal-contractor duties and written method statements apply, and operators audit for them.
- Mobilisation
- 6 hours
- Hubs
- London · Manchester
- Region
- UK & Ireland
- Mains supply
- 230 V single-phase, 400 V three-phase, 50 Hz
- On-site languages
- English
- Local entity
- Field hubs and partners
The United Kingdom market
London's Slough and Docklands clusters plus Manchester and Edinburgh give a mature colocation market. The distinctive constraint is the CDM regime: as soon as work is construction, principal-contractor duties and written method statements apply, and operators audit for them.
We mobilise from London and Manchester with a target of 6 hours to site. London and Manchester hubs give six-hour mobilisation across England and Wales. Change advisory boards usually sit weekly, so submit early.
Our United Kingdom footprint
- London
- Manchester
London hub covering Slough, Docklands, Manchester and Edinburgh. Post-Brexit customs paperwork handled for equipment moves.
All 28 covered countriesLocal delivery
How we deliver rack & stack here
Rack build-out in United Kingdom is measured against BS EN 50173 and BS EN 50174, and the detail that decides a sign-off is usually mechanical: rack orientation against the containment envelope, correct blanking, and cable entry that does not fight the airflow. Our teams work to 6-hour mobilisation from London.
- Rack positioning and levelling verified against the facility's containment layout before any equipment is unpacked
- Blanking panels fitted to every unused U — a routine omission that measurably raises inlet temperature in United Kingdom's higher-density halls
- Cable entry from overhead tray or underfloor, matched to the facility's own routing convention rather than imposed on it
- PDU mounting and phase balance recorded per rack, with 230 V single-phase, 400 V three-phase, 50 Hz feeds confirmed before power-on
- Weight and seismic/floor-loading checks where the facility specifies them
Standards and compliance in United Kingdom
Work is signed off against the standards that actually apply here, not the ones our engineers are most familiar with. In United Kingdom that means BS EN 50173 and BS EN 50174 as the primary reference, with iec 61935-1 certification as the test regime.
Site safety runs under CDM Regulations 2015 — principal contractor duties, RAMS, written method statements. We supply certificates before mobilisation rather than on request.
Standards applied on site
- BS EN 50173 and BS EN 50174 for cabling
- BS EN 50600 for facility design and operations
- BS 7671 (IET Wiring Regulations) for electrical installation
- TIA-942 where a US-headquartered customer imposes it
- UK GDPR and the Data Protection Act 2018, supervised by the ICO
- NIS Regulations 2018 for operators of essential services
- FCA operational resilience rules for financial-services tenants
Site access and safety
Photo ID, signed NDA and often a basic DBS check for sites with public-sector tenants. Slough and Docklands facilities typically need 24–48 hours notice for escorted access.
- CDM Regulations 2015 — principal contractor duties, RAMS, written method statements
- CSCS or ECS cards for site personnel
- Permit-to-work and lockout/tagout on live distribution
Related work
Rack & Stack delivery cases
DACH · 2024
420-rack hyperscale fit-out, Frankfurt
Three data halls brought to production in a single quarter, with configuration drift controlled by wave-based validation rather than end-of-project inspection.
Iberia · 2024
Rolling customer deployments, Lisbon colocation
A standing delivery partnership absorbing customer deployment requests the provider's in-house team could not schedule, executed to the facility's own standard and paperwork.
UK & Ireland · 2023
Two server rooms migrated in one weekend, London
A consolidated move of two legacy server rooms into a colocation suite over a single 54-hour window, with rollback positions agreed before anything was de-racked.
Local questions
Working in United Kingdom
Do you produce RAMS for CDM compliance?
Yes. Every UK job ships with risk assessments and a written method statement, and we will work as principal contractor or as a contractor under your principal contractor, whichever the project structure requires.
Are your engineers CSCS or ECS carded?
Engineers working on construction-classified sites hold the appropriate ECS card. We provide card details in advance for site registration.
Can you support FCA operational resilience requirements?
We can supply the change records, test evidence and handover documentation that a financial-services tenant needs for its important business services evidence. We do not provide compliance advice.
Elsewhere
Rack & Stack in other markets
Same service, different standards. Pick the market you are building in.