One such type of window is Denkmalschutz, which will help you preserve or modernize the historic appearance of a particular building. Several of our manufacturers specialize in the production of such windows. Availability and price depend on whether your project requires a standard Denkmalschutz profile or you have to make modifications to it, e.g. change the threshold or lintel section. Let us know about this during the project consultation, and we will select the right manufacturer.
