Start of construction on the De Blauwgroep project in Delft — a seven-storey wooden (CLT) building.

Start of construction on the De Blauwgroep project in Delft — a seven-storey wooden (CLT) building.

Start of construction on the De Blauwgroep project in Delft — a seven-storey wooden (CLT) building.

Nov 11, 2025

De Blauwgroep stands at the forefront of timber construction innovation in the Netherlands: a seven-storey cross-laminated timber structure with a wooden core.

Our commitment to circular design is visible in every detail — façades clad in ceramic, structures built from certified timber, and biobased insulation throughout.

The construction process will be highly efficient: a full CLT level, without any concrete, can be assembled within a week.
We’re looking forward to seeing the structure rise!