

Bio-based building materials
To deal with the housing crisis in the Netherlands, we’ll need to build one million new homes by 2030. At the same time, many construction projects are at a standstill because of international CO2 and nitrogen reduction goals. Why don’t we swap concrete and steel for bio-based materials, so that we can tackle the problem at its core? Bio-based materials such as wood, hemp, flax and straw, are not only climate positive materials, they are accompanied with numerous other benefits.
Climate Positive Building

Health and happiness

Future-proof Materials

Full impact assessment
Which materials we use for building matter. They influence the process of construction, renovation, demolition and transportation. They influence the impact on ecosystems and our climate. They influence how people feel. They influence costs.
We’ve created a tool that aids decision-makers with the best scientific evidence and the latest Life Cycle Assessment (LCA) data to easily compare scenarios of the impact of different building materials. This is what’s needed to accelerate the transition towards bio-based building.
Explore our Sprint diaries
We work in agile design sprints and share our developmental progress in our Sprint diaries to offer full transparency. We default to open source, as it’s an essential part of our design philosophy.
Sprint 0: Ecosystem
Exploring the bio-based building ecosystem
Sprint 1: Conditions
Uncovering the conditions for change in the building industry
Sprint 2: Development
Developing the building material impact tool
Sprint 3: Delivery
Delivery of the building material impact tool