19/11/2025
“Back to the Future” aka are the materials of the past answers to our problems?
We’re revisiting this project because it brings together two themes that matter more than ever: restoration and biobased materials.
Hotel Nørrevang was brought back to life some time ago, and its thatched roof remains one of the most fascinating and misunderstood examples of sustainable architecture we’ve worked with.
Thatch is one of the oldest roofing methods in Northern Europe. As a biobased, renewable material, it naturally captures and stores CO₂, turning the roof itself into a carbon sink. With the right craft, thatch performs remarkably well in lifespan, climate resilience, and overall environmental impact.
Restoration projects like this remind us why reusing existing buildings will become one of the most important tasks in the coming decades: they save resources, preserve identity, and challenge us creatively in ways new construction rarely does.
Yet despite its ecological advantages, thatch is also relatively expensive, because of the highly skilled labor required. This balance between sustainability, performance, and cost is exactly why we’ve been digging deeper.
We’ve recently completed a comparative research project mapping the CO₂ footprint and pricing of different roof types—from steel and brick to wood, sedum, and straw.
We’ll share the full findings in an upcoming post. Stay tuned. This roof has a lot to say!
Photographer: Samuel Hölcher