Blumer Fensterwerke AG

"Listed buildings, historic structures, cultural assets worthy of special protection—there are countless buildings where windows are defining and design elements. Blumer Techno Fenster stands for the combination of the highest quality and exceptional customer service.

We think big and outside the box so that we can create lasting value for our customers and our employees.

For windows that comply with monument preservation requirements, we recommend seeking expert advice from our specialists, especially when it comes to increased security, improved thermal insulation, or noise protection."