Eco-Friendly
KÖMMERLING 88 MD has such an advanced design, based on computer and simulation technology, that with optimal material use, it achieves maximum insulation values and functions very reliably. Furthermore, absolutely no lead has been used to stabilise the PVC. Instead, an environmentally friendly calcium-zinc based stabiliser has been used. When the proEnergyTec profiles are filled with foam, only green propellants are used. The foam and PVC can also be cleanly separated from each other for recycling. And, on the subject of recycling: at the end of the product lifecycle, we make components for new windows from old ones. This recycling initiative ensures a sustainable closed-loop material cycle.