Large projects

Mezzanine floor inside a warehouse, Dagenham

A 22 tonne mezzanine with a hollow-rib concrete deck, built inside an existing pitched-roof warehouse.

Location
Dagenham (RM8)
Client
Builder
Steel
22.1 tonnes
Main sections
UC305x305x137 and UC305x305x97 columns, UKB533 and UKB406 beams
Our work
Electronic survey, 3D modelling, proposed connection details, fabrication, installation
Programme
September to December 2025

The job

A new mezzanine floor inside Emperor House, an existing warehouse with a central ridge and columns about 6 metres tall.

What we did

We surveyed the building electronically, modelled the scheme in 3D with central columns, and set the base plates out with 2 mm templates. Plates on the perimeter were offset to sit flush with the existing wall. The deck is hollow-rib concrete on 22.1 tonnes of steel.

On site

The planned crane would not fit inside the building, so we switched to a scissor lift and installed the steel from December 2025.

Photos and drawings

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