All Advance Fenestration European Systems Range windows and doors are backed by manufacturer’s warranties from our world-class suppliers, giving you lasting peace of mind and enjoyment.
- Class 1 Powder Coating: 15-year warranty
- Class 2 Powder Coating: 25-year warranty
- Double Glazing Glass: 10-year warranty
- Product Mechanisms: 2-year warranty
| GLASS TYPE | VISIBLE LIGHT TRANSMISSION | U/VALUE W/m | SOLAR HEAT GAIN COEFFICIENT |
|---|---|---|---|
| 6.38 PVB | AIRGAP | 6.38 PVB | 78% | 2.68 | 0.67 |
| 6 TSG SunEnergy | AirGap | 6.385 PVB | 61% | 2.10 | 0.52 |
| Smartglass X2 Std. Double Glazed | 67% | 1.85 | 0.51 |
| Smartglass X2 Plus Double Glazed | 54% | 1.90 | 0.47 |
| Smartglass X2 Elite Double Glazed | 52% | 1.85 | 0.44 |