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About the company


Members type

37000 Tours, France

Company size

Laurent Destouches



  • Affordable and clean energy

  • Industry, innovation and infrastructure

  • Sustainable cities and communities



Alliance member

Solutions Composites

Engineering and innovative construction in composite materials.

For nearly 20 years, Solutions Composites has been innovating with composite materials in the Industry, Railway and Construction sectors, offering long-lasting, robust and environment friendly solutions. We want to build innovative solutions in composite materials for a sustainable future.


The Wall E+® Construction system

Standing for "positive energy wall", Wall E+® is a low carbon building set to produce more energy than it costs.

Wall E+® is an innovative building system, sustainable, simple and “high-tech”, made with glassfiber composite blocks. Fast to implement, it is able to integrate a large range of functions in order to improve the building global energy efficiency. Technical object which adresses the issues of building stability, thermal and acoustic insulation, while insuring waterproofing and airtightness. It also allows to simply host technical equipments and networks, to harvest renewable energies and remain affordable to implement. Hollow block – profile – used as a structural wall for individual constructions, and also as a self-standing « facade » complex, on 1 or 2 level heights for collective building. It insures the complete function of the building envelope, integrating wall cladding and technical equipments, active or not (energy harvesting system, greenwalls, …). Perfectly tight, WALL E+® can host all kinds of insulation materials.

Available in
Western Europe,

Categories of application
Affordable and clean energy, Industry, innovation and infrastructure, Sustainable cities and communities

Sector of application
Clean energy production, Energy storage, Industrial processes, Materials and chemistry, Communities infrastructures, Building and shelters

Tested implementation