About the product
Combine Gramitherm® natural grass fiber insulation with Ampack membranes for the ideal solution for thermal and acoustic comfort. High-performance membranes designed for vapor control and airtightness perfectly complement the unique properties of Gramitherm®. Ampack membranes protect insulation from moisture and regulate air exchange — maximizing the building’s energy efficiency and extending the lifespan of the insulation system.
The union of Ampack and Gramitherm® — a certified, long-lasting solution for sustainable and energy-efficient construction.

