Temporary acrow props supporting the ceiling during a structural knock-through, ahead of the steel beam going in

04 — Structural Alterations

The Unseen Engineering

Load-bearing walls removed and spaces opened up — engineered properly, so the building above stays sound.

Knockthrough between two rooms, steel beam installed above, opened up into one large open-plan dining space

What’s Involved

Calculations Before Cutting

Every removal starts with an engineer’s calculation, not a guess on site. We prop, cut, fit the steel, and get building control to sign it off before anything’s boxed in. The knockthrough pictured turned two rooms into one open-plan dining space.

Our Approach

Precision, Not Guesswork

Period properties hide surprises once a wall’s opened — old lintels, awkward loading, chimney breasts tied into party walls. Same team from propping to finished opening, so nothing gets lost in a handover.

Finished open-plan living space with steel beam installed above, opening the ground floor into one large room