With the PREFA XL façade shingle, the shingle shape which has been tried and tested thousands of times, is combined with the high-tech aluminium material. This makes the PREFA XL façade shingle the ideal material for use on older buildings. The installation option (¾ offset) and the diverse range of colours ensure attractive and harmonious façade surfaces. Seams on the lengthwise and transverse sides guarantee the necessary reliability, ensuring a weatherproof, tight fit.