DucoWall Classic W50HP
Technical characteristics
| Louvre blade pitch | 50 mm |
| Blade depth | 56 mm |
| Depth to fit: | |
| 50/12 support mullions | 68 mm |
| 21/50 support mullions | 106 mm |
| 50/50 support mullions | 106 mm |
| Physical free area | 68 % |
| Insect screen | Available as an option |
| Type of mullion | 50/12 (light) 21/50 (heavy) 50/50 (heavy) |