The basis of RIB-ROOF metal roofing systems

Zambelli has more than 50 years hands-on experience in the field of metal roofing in the meantime.
Zambelli RIB-ROOF GmbH & Co. KG with more than 15 million square meters of roofing area that has been made so far. It is now one of the leading producers of metal roofing.


Foundation of „Gebrüder Zambelli Kircheninstandsetzung, Haus im Wald“ by Carlo and Franz Zambelli Sopalu'.


Introduction of the innovative metal roofing system RIB-ROOF, developed by Otto Zambelli.


Founded of Zambelli RIB-ROOF GmbH & Co. KG in the year 2007, seperation of the company Zambelli Fertigungs GmbH & Co. KG.


Move to new RIB-ROOF headquarters with 7000m2 production area in Stephansposching with direct access to the motorway at junction Deggendorf A3/A92.