National Third prize winner


An innovating concept of prefab wood walls. A fablab for craftmens


You know prefab wood walls ? Used in new-build, for an extension or for an external insulation, they present a strong interest for ecological habitat. Even more when the service proposed by Pi2 can cut the costs by 25%, being competitive with regards to concrete. « Our approach is comparable to a fablab for craftmen : we provide professionals with an open access to our innovative machine and we teach them how to use it » says Jean Pierre Dufay, its inventor who has worked 30 years in the field.

Quick facts

  • 2017 Participant
    Year of participation
  • Sustainable Production Systems
  • France

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  • Jean-Pierre DUFAY, Designer Of The Machine - Florian GUILLOTTE, Project Manager - Florence LE PAJOLEC RAOUL, Architect - Thomas PAYSANT-LE ROUX, Carbon Consultant

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