| UD137SS Sliding door | UD207SS Sliding door | |
| Design | ||
| Opening | Sliding | Sliding |
| Min.-max. basic depth(mm) | 137 | 207 |
| Vent depth(mm) | 45 | 45 |
| Face width of interlock section(mm) | 24 | 24 |
| Face width of frame(mm) | 0/58 | 0/58 |
| Face width of vent frame(mm) | 28 | 28 |
| Face width of top outer frame(mm) | 72 | 72 |
| Face width of bottom outer frame(mm) | 0/58 | 0/58 |
| Min.-max. face width of mullion(mm) | 0/58 | 0/58 |
| Threshold height(mm) | 0/58 | 0/58 |
| Reinforcement interlock section | Yes | Yes |
| Number of tracks | Double track | Triple track |
| Concealed drainage | Yes | Yes |
| Ventilation vent | No | No |
| Integral glass guardrail | No | No |
| Fly screen | No | No |
| Surface finish | MED | MED |
| Vent data | ||
| Min.-max. vent height(mm) | 3500 | 3500 |
| Min.-max. vent width(mm) | 1000-3000 | 1000-3000 |
| Max. vent size(m2) | 9 | 9 |
| Max. vent weight(Kg) | 1000 | 1000 |
| Min.-max. glass thickness(mm) | 30-36 | 30-36 |
| Implement scenario | ||
| Façade insert unit | Yes | Yes |
| Conservatory insert unit | Yes | Yes |
| Parameter | ||
| U values in W/(㎡·K) | 1.2 | 1.2 |
| Sound reduction(dB), depending on glazing type | 42 | 42 |
| Air permeability(m3/(m.h)) | 0.9 | 0.9 |
| Water tightness(Pa) | 400 | 400 |
| Wind load resistance(KPa) | ≤4.0 | ≤4.0 |
| Burglar resistance | RC2 | RC2 |
