You need to replace your window, door or steal frame seals?Then you are exactly right with us. We have a large selection of seals off all kinds. For more than twenty years, SOS-Dichtungen has been active in trading with window and door seals. Our expertise lies in supplying every customer with the matching seal from a minimum quantity of 5 meters.In case we can't provide the right profile for you, we are able to supply custom-made seals from a minimum quantity of 200 meters.