BENGglas Triple Coated is the best insulating type within the BENGglas range! Thanks to the extra sun-resistant coatings, it is also highly sun-resistant. It keeps out bright solar heat in the summer, retains warmth in the winter, and thus ensures a pleasant indoor climate all year round. Perfect for those who want to save as much as possible and continue to live comfortably.

• The best insulation valueworldwide (U=0.35)
• Highly sun-resistant glass(G=0.33)
• Fits in existing frames
• U-value tested by IFT Rosenheim (2025)