In the premium line Greta®Fenster, Salamander combines experience from several decades of window development with maximum design demands and the advantages of PVC windows with ecological performance. Technology meets timeless elegance and consistent sustainability. The PVC comes 100 percent from old windows and production remainders. Greta®Fenster has the best insulation values at passive house level. The unique, natural texture in a concrete look makes the window a tangible design object. The modern, open-pored surface provides a haptic experience – thus completing the living space and the front with clear, minimalist windows.