White office interior after refurbishment with shiny floor and downstand beams

114a Cromwell Road

An existing Seifert office building located in Kensington underwent a vertical extension, refurbishment and fit-out with an extra floor to create additional office accommodation.

The new sixth floor features angular, metal-clad bays that provide access to a wrap-around roof terrace. The floor is linked internally to the existing fifth floor where existing castellated downstand beams are exposed, and new servicing and ductwork set out around two new linking stairs.

Stairways in an office buildings
Exterior entrance to the Sefert office building in Kensington after refurbishment

The scheme also involved re-cladding the main core and reconfiguring the main entrance. The building provides ample column-free workspace that boasts excellent natural light throughout.

 

Minimalist office interior with polished floor, white walls and punched steel beams overhead, also a single stair case
Vertical extension of Cromwell Road Sefert office building in Kensington