The core activity of Spenglerei Sutter GmbH is the execution of sheet metal work, in particular: manufacturing and installation of wrought iron roofs, window sills, railings, stairs, chimney and ventilation cladding; installation of lightning protection systems; execution of locksmith work such as railings and other metal constructions; cladding of roofs and facades with Prefa systems; repair and maintenance of roofs and facades. The company thus offers a wide range of services in the field of sheet metal work and metal processing.