Amann Metallbau

Founded in 1911 as a blacksmith and locksmith shop by Wilhelm Amann, the company evolved into a metal construction firm under his grandson. Based in Sinzheim, it specializes in custom aluminum conservatories, windows, doors, and facades. Since the 1990s, fire protection elements, especially fire doors, have become a significant part of the business. The company handles private and public projects, including energy-efficient renovations of schools and municipal buildings. Around 25 employees work across departments.