BENGglas Extra Clear is the clearest vacuum glass in the range. Almost as transparent as single glazing, but with an insulation value of U=0.50. That means: more daylight, free solar heat, and lower heating costs.
And the best part? It fits perfectly in existing frames. Ideal for monuments: the original appearance is preserved, while comfort is significantly increased.
Extra clear vacuum glass
For extra daylight and solar heat (LTA=83, G=0.68)
Maximum insulation (U=0.50)
The best choice for monumental renovations
Fits in existing frames
U-value tested by IFT Rosenheim (2025)