PREFA has been relying on its innovative spirit and unfailing integrity for over 75 years to offer roof, façade and drainage systems, and much more. As a faithful companion, we have always supported private builders, architects and planners as well as metalworkers and roofers with their building projects. We are proud of the many unique new builds and renovation projects that are implemented every year using PREFA aluminium products, and which not only have distinctive designs but are also durable and robust, even in extreme weather conditions.