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Office finished floor to ceiling height of 2.75m with 150mm raised floor. 1.5m planning module with structural bays of 10.5m x 16m.


‘Excellent’ BREEAM rating.


Office light levels of 400 Lux average (achieved as part of CAT A fit-out).

Electrical Loading

Office small power 15 W/m2.
Office lighting 12 W/m2.
Supplementary small power available in on-floor riser 25 W/m2.

Landlords & Tenants Standby Power System

4 x HV generators.
Generator (capacity 2,500 kVA each). 100% building load backup.


8 x mid level 21 person passenger lifts 5.0 m/s.
8 x high level 21 person passenger lifts 8.0 m/s.
2 x public space access, 17 person passenger lifts 1.0 m/s.
2 x firefighting lifts of 800kg.
2 x goods lifts 3,600kg 2.5 m/s.

Passenger lifts have an average peak waiting time of less than 25 seconds and an average time to destination of less than 90 seconds. 10m2/person mid-rise,
12m2/person high-rise


Office cooling and outside air quantity. Design density 10m2/person.

Population Density

Means of escape 220 persons per floor.


Wired CertifiedThe Leadenhall Building has achieved a platinum rating from WiredScore. The Wired Certification distinguishes The Leadenhall Building as ‘best-in-class’ for internet connectivity and infrastructure.

Complimentary Wi-Fi throughout the building and in the public space.

Wi-Fi radios instead of two way radios.

Innovise Servicetrac system to manage the Quality Audits and PPM’s frequencies. This is managed via a dedicated Wi-Fi enabled tablet and makes use of the buildings Wi-Fi.

Smart Task, which works using smartphones/PDAs & NFC (near field communications). This can be used to monitor when planned or reactive cleaning tasks have been completed with feedback to the administration system in real-time.

The smartphone units can also be used to allow the user access to important information such as the site risk assessments, method statements, PPM’s, manufacturer safety data sheets, floor plans, local area maps and communications using Push To Talk technology on the building’s Wi-Fi.


Average population density 10m2/person. 60:60 male to female ratio.