Facade Panel Water TraceFacade Panel Water TraceAccording to the heat, humidity, sound insulation and fire resistance requirements of the building, there are sandwich facade panels with PUR, PIR, Mineral Wool and EPS insulation. Sandwich facade panels, which are applied vertically or horizontally for the exterior of your building, can also be used as partition walls and ceilings indoors. Protek Panel offers both reliable and aesthetic facade solutions for your building with different surface patterns and profiles you choose, with standard or concealed screw joint detailed sandwich facade panels.