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MGW Glass
MGW Glass
Passive House Window Super Thin Triple Glazing Low-e Tempered VIG Hybrid Vacuum Insulating Glass. LandVac is an all-new generation tempered vacuum insulated glass featuring outstanding thermal and sound insulation while retaining high safety levels.
U-Value as low as 0.4W/(m²·K). A 8.3 mm thick LandVac has better insulation than a 1.5m thick brick wall.
Weighted sound reduction index exceeds 36dB, making downtown rooms as quiet as a library.
Remains free of condensation even when temperatures fall below -70 °C.
Surface stress meets safety glass standards, with wind resistance up to ±7200Pa.
| Product Type | Structure | Thickness (mm) | U-value (W/m²K) | Sound Isolation (dB) |
|---|---|---|---|---|
| LandVac | 4TL+0.3V+4T | 8.3 | 0.48 | 39 |
| Triple Glazing (Hybrid) | 4T+12A+4TL+0.3V+4T | 24.3 | 0.42 | 42 |
* T-Tempered clear; TL-tempered Low-E; V-vacuum; A-air space. Data calculated per U.S. ASHRAE standards.
LandVac eliminates gas heat transfer. By using high-performance Low-E coating, it suppresses radiation heat transfer, making it 2 to 4 times better than standard insulated glass and 6 to 10 times better than single pane glass.
