PREFA Aluminiumprodukte GmbH PREFA has been successfully developing, producing and marketing aluminium roof and façade systems in Europe for over 70 years. The PREFA group has over 400 members of staff. Over 6,000 high-quality products are produced exclusively in Austria and Germany. PREFA belongs o the group of companies owned by the industrialist, Dr. Cornelius Grupp, which employs over 6,000 members of staff in over 30 production sites throughout the world.


The development and production of aluminium roof and façade systems has been our passion since 1946. In the meantime, over 400 employees in Marktl/Lilienfeld (Austria) und Wasungen (Germany) have been working hard to ensure the outstanding quality of our products. Despite our large size, of which we are proud, we have managed to remain a family enterprise. And this is not likely to change over the next 100 years either. What’s our secret? We encourage our staff to be creative so that we’ll always stay one idea ahead in the future too.


Our experts remain in constant contact with installation companies and architects throughout Europe. From the planning stage to implementing a project, trained members of staff are always available with advice and assistance. This guarantees not only planners and installers but also builders and restorers a high level of security. It’s not without reason that we are able to provide a unique 40-year guarantee on our excellent products.