Specific Data
| DRL flat roof access door in combination with LML loft ladder | TECHNICAL DATA | |
| Parameter | Value |
| Window U-value | 0.67 W/m²K (EN 14351-1:2006+A2:2016) |
| Door sash | Sash filled with sandwich panel, opens up to 60°, gas springs |
| Frame | Multi-chamber PVC profiles filled with insulation material |
| The surface | Anti-slip tape on the base |
| Roof pitch | 0° to 5° |
| Installation base | XRD/W base (height 15 cm), up to three bases |
| Lock | Optional ZBR lock against accidental closure of the sash |
| Combined loft ladder | LML loft ladder (sold separately) |
| LML loft ladder sizes | 60x120, 70x120, 70x130, 70x140, 86x130, 92x130 (room height 280 cm); 60x130, 70x130, 70x140, 86x130, 92x130 (room height 305 cm) |




