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Environmental Field

Nowadays, if we talk about environmental protection we no longer only mean aftercare. The term increasingly refers to proactive, preventative measures with ecological, economic and social dimensions.

Independent certifications by third parties enhance credibility, especially in the age of greenwashing.


Sustainable Biomass - REDcert

according to REDcert Certification Systems

Biomass certification as per ISCC

Sustainable Biomass - ISCC

We certify your sustainable biomass according to the ISCC certification system.

Biobased products – DIN CERTCO

Biobased products - for more sustainability

Certifications for your biobased products.

Biodegradable in Soil

Biodegradable in Soil

according to DIN EN 17033


according to SeedGuard system documents

Certification of compostable plastics – DIN CERTCO

Industrial compostable products

We certify your biodegradable products.

Collector output Label

Voluntary Efficiency Label for Solar Collectors

Your FSC® CoC and Forest Management Certification

FSC® Certifications

Visible demonstration of responsible forest management, environmental awareness and sustainable cultivation of wood.

PEFC™ Certification verifies sustainable handling of wood

PEFC™ Certifications

Verify your sustainable and responsible forest management and production of wood products.

recycled materials

Products made from Recycled Materials - Flustix Recycled

according to DIN EN ISO 14021 and DIN EN 15343

recycled materials

Products made from Recycled Materials

according to DIN EN ISO 14021 and DIN EN 15343


according to SeedGuard system documents

Solar thermal products – Solar KEYMARK

Solar Thermal Products - Solar KEYMARK

We test and certify solar thermal products with procedures standardized across Europe.

DINplus heat pump assessment and certification

DINplus Heat Pumps

We test and certify heat pumps by European standards.

Heat Pump


according to DIN EN 14511



according to DIN EN 13432