About Gramitherm® 

Gramitherm® IP & Technology have been recently acquired by Clean Insulating Technologies, a new Lausanne (Switzerland) based company.

The unique Swiss made Gramitherm® process allows to manufacture insulating boards made with natural grass «silage». These products can be used for new buildings as well as for renovations.

Gramitherm® is green as grass : Gramitherm® products  are 100% eco-friendly and demonstrate high insulation performance.

Gramitherm :

    • A Swiss technology, based on natural “silage” grass sourcing
    • 100% healthy, ready-made for installation
    • Residential & contract business
    • New construction & renovation (floors, attics, walls)


Solar Impulse Label 

Gramitherm ® , a unique grass fiber insulation, has been awarded the Solar Impulse Efficient Solution label by the Solar Impulse Foundation created by Bertrand Piccard . https://solarimpulse.com/efficient-solutions/gramitherm

Following the example of his solar energy flight around the world, Bertrand Piccard wants to identify and label with the help of independent experts, 1000 solutions to preserve the environment: “Future is Clean”!

Today , solutions exist to preserve nature and they are also opportunities to stimulate economic development” B.Piccard

Investment in Belgium

The Gramitherm® production unit is based in Auvelais, Namur province, on an area of ​​4000m2 with an installed capacity of over 100,000 m3 / year of flexible panels

Learn more about our new production unit