It's happening in The Netherlands: upcycled wood used in the building industry. The Urban Woods, are the first in the world to apply CLT, that is made from pallets and waste wood, in a building.
The Urban Woods, known for their subscription-based modular homes, builds a high-tech apartment complex with 10 floors in Delft, the Netherlands. Concrete is used only scarcely. Even the core, the balconies and the elevator shaft are made of wood, partially upcycled wood. The wood is treated in such a way that it will last for centuries. "Bizarre," exclaims Tim Vermeend, co-founder of The Urban Woods, enthusiastically. "Around 1 million pallets are thrown away or left to burn. They can now be used to build great projects".
Around 1 million pallets are thrown away or left to burn. They can now be used to build great projects.Tim Vermeend, co-founder The Urban Woods
The Circular Cross-Laminated Timber panels, C-CLT, are made from demolition wood and discarded pallets, all sourced locally in The Netherlands. The outer layer is made of ash wood. The method results in thick, solid wooden panels that meet European regulations, reduce CO₂ emissions, and are naturally circular; it’s up-cycling: low-grade wood becomes a high-grade building product. They are a precursor to the bio-construction transition.
This “milestone” is the result of a comprehensive Dutch collaboration. The pallets are prepared by the local social enterprise. Then planks are made, connected with finger joints, and cross laminated into solid panels. The Urban Climate Architects delivered the design, and The Urban Woods treats the wood and builds modern modular homes from it. Researchers of the TNO institute conduct thorough research including metal parts detection, adhesive bonding, and strength classification. “Only together can we set the new standard. we invite the world to copy us.
The creators expect to construct entire buildings from waste wood in the future. Building with it, is scalable, affordable, and requires no import. Everything is local. With the world’s first C-CLT vacuum press for recycled wood, the process is currently being scaled up. “ The first screw for us is a large turning point for the building industry,” shouts co-founder Sebastian Monteban during the screw ceremony at The Urban Woods headquarters. Confetti seals the deal.
C-CLT is made possible by the collaboration partners: TNO, The Woodjoint, Staatsbosbeheer, DZB Leiden, Boerboom Hout Groep Urban Climate Architects and The Urban Woods
About The Urban Woods
The Urban Woods, winnaar van de Futureproof Building Award, is een vooruitstrevende woonformule dat duurzaam, gezond en sociaal combineert. De woningen zijn net-zero en circulair: houten casco's met binnenwanden van vlas. 85% is herbruikbaar. De modulaire hightech huurhuizen bieden wonen, werken en ontspannen in één woonbundel met te allen tijde aan te passen extra’s. In Delft verreist de eerste woontoren - 102 woningen, 10 verdiepingen zónder betonnen kern - meer steden staan in de voorbereidingsfase.
Wandel nu al door The Urban Woods op www.theurbanwoods.com.
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Up-cycled wood used in the building industry. "Around 1 million pallets are thrown away. They can now be used to build great projects. We invite the world to copy us"