BZW Holland registered their innovation Gramitherm in the GSES Cirkelstad circular database!
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.
