A surprising number of homeowners who come to us for an extension actually need a wall removed. Opening up an existing layout is faster, cheaper and less disruptive, and on many properties it delivers most of the benefit people were extending for.
What a knock-through achieves
Combining two tight rooms into one usable space, bringing light from front to back, and creating a kitchen-diner without changing the building footprint.
What it will not fix
It does not add floor area. If you genuinely need another bedroom or a much larger kitchen, an extension is the honest answer.
The structural side
Most knock-throughs need a steel beam sized by an engineer, bearing onto padstones, with temporary support during the work and fire protection afterwards.
Doing both together
Where an extension is going ahead, the internal wall usually comes out at the same time. One structural design, one propping exercise, one making-good phase.