How Do Structural Engineers Handle Load-Bearing Walls in Hackney Terraces?

Removing a load-bearing wall to create an open-plan kitchen-diner is one of the most requested structural alterations in Hackney. It looks simple in the 'after' photos, but the structural engineering behind it is precise and consequential — get it wrong and you risk cracking, sagging floors, or worse.

Identifying Load-Bearing Walls

In a typical Hackney terrace, the party walls (shared with neighbours) and the central spine wall running front-to-back are almost always load-bearing. They carry the weight of the floors above, the roof structure, and sometimes the chimney stacks. The structural engineer's first task is to trace the load path — understanding exactly what each wall supports.

The Engineering Process

• Site survey to confirm wall construction (solid brick, stud, or a combination), thickness, and what loads it carries
• Structural calculations to determine the beam size needed — considering span, load from floors and roof above, and the support conditions
• RSJ (steel beam) specification — typically a Universal Beam (UB) section, sized to British Standards and Eurocodes
• Padstone design — concrete or steel bearing plates at each end of the beam to spread the concentrated load into the supporting masonry
• Temporary propping scheme — Acrow props and needles to support the structure while the wall is removed and the beam installed

Building Control in Hackney

Hackney's Building Control team requires full structural calculations and drawings before work begins. The calculation package includes beam design, bearing pressure checks on the supporting walls, and a temporary works method statement. Our drawings show the builder exactly where to prop, how to form the bearing pockets, and the sequence for removing the wall.

Bourdon Hill designs load-bearing wall removals across Hackney every week. Whether it's a Victorian terrace in Clapton or an Edwardian semi in Stoke Newington, our engineers deliver the calculations and drawings your builder needs.