Our Work

Engineering & Renovation References

Explore some of our recently completed structural calculation projects and high-end residential extensions across the UK.

Featured Deliveries

A selection of structural designs and home improvements delivered to our clients.

Renovation & Structural

Blackheath Kitchen Extension

Total load-bearing wall removal, bi-fold doors integration, structural steel beam sizing calculations and architectural finish.

Structural Engineering

London Loft Steel Sizing

Computational design and steel lintel specifications for local planning controls, allowing for a three-bedroom loft conversion.

Procurement & Logistics

Greenwich Insulation Supply

Procuring and delivering 4,500 square meters of high-density PIR insulation boards directly from factory floor to commercial site.

Integrating Sourcing & Design: The Blackheath Case

How Kornerstone cut 4 weeks of delays by sourcing structural steel directly during the planning phase.

On a recent residential development in Blackheath, local builders faced standard distributor backorders on structural beams. Because the client used Kornerstone for both structural calculations and materials procurement, our logistics department coordinated direct production dimensions with the fabricator ahead of planning approval.

The steels were manufactured and dropped to the site the day the building control inspector cleared the foundations, preserving the schedule and budget.

Discuss Your Timeline
Blackheath home renovation and kitchen design detailing