Schüco ALB rigid is sun protection for windows and facades in homes and commercial properties. There are two types of louvres: Hollow louvres and sheet louvres. The large louvres with a width from 105 to 690 mm are durable. The louvres can be positioned horizontally or vertically. The louvre tilt is dictated by the form of the louvre frame. With a wide assortment of louvres and attachment methods, Schüco ALB starr offers protection from overheating heating by optimal light entry.