Member - Caerostris

We provide solutions for a sustainable world by reducing building environmental footprint and fostering reusability.

Type Company
Founded 1998
Company Size 5
Member Type
Founders Laurent Destouches
Headquarters 37390 Mettray, France
Social network


After 30 years in the composite material enginering, Laurent Destouches can be considered as an expert of this material. For more than 80 years, composite materials have been widely used in extrems and/or hightech environnements.It offers to engineers an endless range of combinations. This multipotential material opened up for him new horizons of creativity and it ended up in the conception of a building systeme, named wallE+. Thin, Strong , Efficient, Insulated and cicular , this new system was in a way adressing some of the main challenges we were struggling with. Caerostris was borned to give a chance to wallE to convince the sector. Since then,we aim at providing a new way of considering building, improve their energy effectiveness ,extend their lives and drasticly reduced their wastes.
Headquarters 37390 Mettray, France

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
SDG 6 icon
Affordable and clean energy
SDG 7 icon
Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
SDG 11 icon
SDG 12
Responsible consumption and production
SDG 12 icon

Efficient Solutions

Labelled Solutions from Caerostris

The Solar Impulse Efficient Solution label seeks to bridge the gap between ecology and economy, bringing together protection of the environment and financial viability to show that these solutions are not expensive fixes to problems, but rather opportunities for clean economic growth.

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. To validate the Membership to the World Alliance for Efficient Solutions, the Solar Impulse Foundation only verifies that each entity is registered and has signed our principles and values stated in the following World Alliance for Efficient Solutions charter. For those Members who are also solution providers, this information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.