Minergie windows: Energy-saving and future proof
The window system from Bühlmann is Minergie tested and certified. Our Minergie windows and French doors with aluminium frames are customised productions from Switzerland, manufactured in our 5-axis controlled profile machining centre in Wauwil/Lucerne.
Minergie windows in aluminium
Make use of our many years of experience in the construction of Minergie windows and French doors in aluminium. We would be happy to take over the necessary clarifications and work from the detailed planning up to the guarantee acceptance as a proven Minergie specialist planner.
Thermal insulation
- Uf 0.90 W/m2K
- Glass 0.70 W/m2K
- Edging compound 0.004 W/m2K
- Uw < 1.00 W/m2K