03/09/2026
In Belgravia, one part of this project has meant retaining the historic front facade and suspending it at first-floor level, supported by a temporary steel structure, while the building behind it is demolished and rebuilt from the ground up.
New drainage, reinforced concrete slabs and a structural steel frame have gone in beneath and behind the suspended facade without disturbing it. Above that steel frame, a full timber superstructure has been built using prefabricated timber cassettes and Posi-Joists, with the six houses structurally tied together through the party walls using engineered steel brackets and reinforcement.
Steel, timber, concrete and masonry, all coordinated within a heritage shell that had to stay standing throughout.