Now installing the FUTURE

CALOSTAT® is one of the most sustainable insulation materials on the market. It convinces in all life cycle phases through the choice of ingredients, its contribution to energy efficiency in buildings and its reusability.


CALOSTAT® owes its outstanding properties to its main component, silicon dioxide, which Evonik has been producing in a special form since the 1950s.

Insulation pays off

Sustainable insulation pays off even more. Highly efficient insulation is the essential basis for low-energy, EnergiePlus or energy storage houses.

100% recyclable and a service life of over 50 years

CALOSTAT® is durable and reusable as insulation.


CALOSTAT® has received many awards and can also prove its sustainability with the strict Cradle to Cradle certificate at Gold level.

Sustainable building with CALOSTAT®

Are you planning a project that needs DGNB, BREEAM, or LEED certification? CALOSTAT® can help.

Hands on the sustainability

The CALOSTAT® team also recycles the advertising.