Windows and doors
VIG vs. Triple Pane: Why Vacuum Glazing is the Future of Energy Efficiency
...thermal bridge where heat can pass through the solid material, the overall efficiency remains remarkably high.
Microscopic pillars are essential to maintain the 0.004 inch (0.1 mm) gap under vacuum pressure
Thermal performance and R-values
The center-of-glass thermal performance of VIG is its most compelling feature...