PREFA aluminium roof tiles stand for the highest quality standards in terms of stability and durability in combination with a timelessly straightforward design language. With the new R.16 roof panel, PREFA has developed a reduced roof design that creates the greatest possible freedom for the realisation of unmistakable architecture: thanks to the large format with a panel length of 70 cm, it is now possible to cover the roof with 3.4 roof panels per square metre and at the same time achieve extraordinary aesthetic effects.