The Bayertherm® windows were specifically developed by Carpentry Walter Bayer for historical buildings and buildings under heritage-protection orders. In general, historical buildings do not correspond with any standard in place today. This is why Bayertherm® windows are designed to meet customer wishes to save energy while preserving the traditional look of a historic facade.
Do you have a facade you wish to preserve, one that may be subject to strict regulations in a conservation area, but still wish to renovate to meet cutting-edge standards in energy saving? The triple-glazed sliding sash windows are the highlight of the year on the renovation market and make energy-efficient renovation easy to achieve.