Low-CO₂ aluminium

Aluminium is 100% recyclable, but its production is very energy-intensive. It is therefore important that it is produced using renewable energy sources and recycled after use. When selecting our suppliers, we pay attention to the use of climate-friendly raw materials and renewable energies. As a result of this and the continuous improvement of our internal processes and procedures, the manufacturers we select are able to offer aluminium that is produced with the lowest possible emissions and thus demonstrably leaves a much smaller ecological footprint than the market average.

On average, 16.7 kg of CO₂ are emitted per kg of aluminium worldwide. The production of the aluminium we purchase generates an average of less than 4 kg of CO₂ per kg of aluminium. Our suppliers focus on reducing the consumption of materials, water and energy as well as minimising waste and hazardous substances. Our suppliers not only recycle their own waste resulting from the production process, but also process more than 50% of existing aluminium, including completely worn-out products, in the production of new aluminium. Here, too, the unusable residual materials or waste products are used for the production of new aluminium profiles - a flexible cycle. When selecting our upstream suppliers, another important criterion is proximity to our plants, so that transport routes are minimised as far as possible. 

Sustainable materials

For our sound absorbers, we mainly use natural wool from sustainable sources, which, unlike plastic foam, is 100% biodegradable.

Our sustainability cornerstones

The 12 sustainability cornerstones are an integral part of our business philosophy. Back to the overview and more information.