Commercial Refrigeration
VIG replaces standard dual-pane argon glass with vacuum insulation that never degrades. Zero condensation. Zero fog. Immediate, measurable energy ROI.
The Problem
Refrigeration accounts for 47–66% of total electricity in a typical convenience store — roughly $12,000 per year. The glass door is where most thermal energy escapes.
Current dual-pane doors with argon gas fill have three fundamental problems:
Goes to refrigeration in a typical convenience store. The glass door is the #1 thermal weak point in every case.
Head to Head
Both use glass doors. Only one eliminates the gas fill entirely. Here is how VIG compares to standard dual-pane argon glass used in Hussmann EcoVision, AeriTek/Imbera, and Torrey door systems.
| Metric | Dual-Pane + Argon (Current Standard) | VIG (Next Generation) |
|---|---|---|
| Insulation (R-value) | R-2 to R-4 | R-12 to R-20 |
| U-value (W/m²·K) | 1.2 – 1.8 | 0.3 – 0.5 |
| Condensation | Yes — requires anti-sweat heaters | Zero — no air in cavity |
| Anti-sweat heater wires | Required in humid climates | Eliminated entirely |
| Gas fill degradation | Argon leaks 0.5–1% per year | None — vacuum is permanent |
| Glass thickness | 20 – 32mm | 6.2 – 12.2mm |
| Compressor load impact | Significant thermal transfer | 3–4x less thermal transfer |
| Compatible as drop-in? | Current standard | Yes — fits existing door frames |
| Lifespan at full performance | 10–15 years | 40+ years (accelerated testing) |
| Edge seal | Organic polymer (degrades) | Silver metallic solder, lead-free (50-year proven) |
What VIG Changes
No air in the vacuum cavity means no moisture, no fog, no anti-sweat heaters. Clear doors in any climate, including humid markets like Texas, Florida, and Mexico.
R-12 to R-20 vs. R-2 to R-4. Dramatically reduces thermal transfer through the glass, decreasing compressor cycling and energy consumption across your fleet.
No argon to leak. The vacuum is sealed permanently with a lead-free silver metallic solder proven over 50 years. Full performance for 40+ years vs. 10–15 for standard IGU.
Who We Serve
OXXO, 7-Eleven, H-E-B, Soriana, Walmart — cooler doors that stay clear across hundreds of stores. Reduced compressor cycling at scale means measurable fleet-wide savings. Serving operators in the US and Mexico.
Zero condensation and superior thermal consistency for pharmaceutical display, cold chain facilities, and any application where temperature stability and visibility are critical.
Next-generation glass for Hussmann, Torrey, AeriTek/Imbera and other manufacturers. VIG's 6.2mm profile is a drop-in glass upgrade for existing door systems. Design the next generation of energy-efficient cases.
Walk-in cooler doors, reach-in merchandisers, beverage coolers, and wine display. VIG keeps products visible and cold without the energy penalty of standard glass.
Let’s talk energy ROI and next-generation glass doors for your operation.
Request Refrigeration Quote