| AWG140 Conservatory | NWG110 Conservatory | |
| Design | ||
| Mullion depth(mm) | 145 | 110 |
| Transom depth(mm) | 145 | 100 |
| Rafter depth(mm) | 166 | 100 |
| Face width of rafter(mm) | 60 | 70 |
| Rafter depth-outside(mm) | 16 | / |
| Rafter depth-inside(mm) | 111 | 100 |
| Min. roof inclination – standard | 5 degrees | 5 degrees |
| Max. roof inclination – standard | 30 degrees | 30 degrees |
| Max. Projection(mm) | 4000 | 3000 |
| Min.-max. glass thickness(mm) | 28 | 31.14 |
| Surface finish | MED, powder coating | MED, powder coating |
| Parameter | ||
| U values in W/(㎡·K) | 2.2 | / |
| Sound reduction(dB), depending on glazing type | 35 | / |