With the Schüco FWS 50.SI Green façade system , Schüco is once again implementing its claim for ecologically sustainable products. Equipped with glazing seals and integrated pressure profiles with raw materials from renewable raw materials, the mullion-transom façade system with a face width of 50 mm offers the same technical and constructive properties as the Schüco FWS 50.SI (Super Insulated) façade system that serves as the basis – including the best thermal insulation at passive house level.