Performance
Performance Ratings
| Performance | As Standard | Best |
|---|---|---|
| Glass U-value | 1.3 | 1.0 |
| Energy-Rating | A | A+ |
| G-Value | 71% | As required |
| LT | 81% | As required |
| Acoustic | ||
| RW | 30dB | 41dB |
| Weather | ||
| Classification | 2000 | |
| (BS6375 Part 1) | ||
| Air | Class 4 | |
| (EN 12207-200) | ||
| Wind | Class 7A | |
| (EN 122208-2000) | ||
| Water | Class C5 | |
| (EN 12210-2000 Class C5) | ||
| Operation & Strength | ||
| Classification | Pass | |
| (BS6375 Part 2) |
Warranty
All our products come with a 10 year guarantee as standard.