| After-sales Service: | Yes |
|---|---|
| Warranty: | 15 Years |
| Type: | Float Glass |
Thermal Insulation: U-Value as low as 0.4W/(m²·K). A 8.3 mm thick glass has better thermal insulation than a 1.5m thick brick wall.
Noise Reduction: Weighted sound reduction index exceeds 36dB, making downtown rooms quiet like a library.
Free of Condensation: Maintains transparency even below -70 °C.
Tempered Safety: Surface stress meets tempered glass standards, 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 | 4T+12A+4TL+0.3V+4T | 24.3 | 0.42 | 42 |
Adopting low temperature sealing technology, it perfectly retains the safety features of tempered glass against impact. Surface stress exceeds 90MPa.

Effectively blocks medium and low frequency penetrating noises. Outdoor noise of 75 dB can be reduced by 39 dB.

Life expectancy exceeds 25 years. Flexible edge sealing materials prevent failure caused by temperature differences and material aging.
| Low Temperature Sealing | Retains safety features of tempered glass by integrating key vacuum and tempering solutions. |
| Flexible Edge Sealing | Adopts materials with higher thermal resistance against expansion or contraction. |
| High Vacuum Sealing | Maintains consistent high vacuum between layers in a UHV chamber. |
| Flat Sealing Tech | Sealing does not protrude, ensuring easy transportation and elegant mounting. |
The tempered vacuum insulated glass has been approved by authoritative third parties. Results show thermal insulation performance reaches the highest national standard (Level 10) and sound insulation reaches Level 4.
Sypower Solar