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)