Removing a load-bearing wall is a complex structural task that demands precision to maintain your home's integrity and ensure safety. As experienced contractors, we've successfully completed countless such projects by following proven rules and techniques.
Older homes often feature inefficient layouts that feel cramped. Knocking down walls can open up space and boost natural light—but only non-structural partitions. Load-bearing walls support the roof, floors, and framing above, making them critical to stability.
To distinguish them: Measure thickness—under 15 cm typically indicates a partition; over that suggests load-bearing. Tap the wall: A dull thud signals load-bearing, while a hollow echo points to a partition.
It's not about brute demolition but precise cutting after securing the structure. Start by stripping siding, then install vertical metal beams (shores) on both sides of the wall and above any upper floors. Protect flooring with rubber or wood pads.
Install a lintel (IPN beam) to bridge and support loads from above. Gradually cut into the wall to position it, securing with props and wedges for stability.
With supports in place, use a concrete saw, chainsaw, or angle grinder to cut 30 cm vertical grooves starting 1.2 meters from the floor. Demolish between beams—never from corners.
Always secure permits first: Submit a works declaration to your local town hall for owned detached homes; co-owners need trustee approval. Consult structural engineers for personalized assessments—we strongly recommend professional involvement to avoid risks.
