Two people in construction clothing shake hands with the logos of Madaster, Master Bloc, and Carbstone below.

Masterbloc Joins the Madaster Platform to Support Circular Construction Innovation

We are excited to announce that Masterbloc’s Carbstone has officially joined the portfolio of Madaster, a leading digital platform that accelerates circular construction practices across the industry.

By leveraging Madaster’s innovative material passport system, every building block in our product range will now be digitally registered. This enables materials to be tracked throughout their lifecycle — including reuse potential, residual value, and CO₂ impact.

Why this matters

At MasterBloc, we believe that the future of construction lies in resource responsibility and data-driven design. Carbstone joining Madaster supports our ambition to:

  • Promote transparency in how materials are sourced and used
  • Extend the lifespan of building components through intelligent reuse
  • Reduce environmental footprint with measurable CO₂ insights
  • Enable architects, owners, and builders to make more sustainable decisions

This collaboration aligns with our long-term sustainability strategy and shifts us closer to circular construction models supported by real-time, verifiable data.

Gain insight into the circular principles of Carbstone

Our blocks are now available to explore on the Madaster platform, giving stakeholders direct insight into how we implement circular principles in practice.

You can access the page directly via the following [link].