Sustainability with BENGglas
The authentic single glass has been replaced 1 on 1 by vacuum glass from the BENGglas . The single glazing had an insulation value of U=5.8. The new BENGglas has an insulation value of no less than U=0.40. A huge improvement!
Due to the small thickness of the BENGglas the glass could be installed in the existing window frames without adjustments. This has preserved the authentic character of the house. Isolation without concessions.