74 000 Series
Window tilt and turn system with a basic depth of 112 mm [4 11/16”] combine the benefits of aluminum with maximum thermal insulation for design-orientated, sustainable architecture. We offer a comprehensive modular window system, including new passive house certification, which features maximum thermal insulation and represents a perfect combination of structural requirements with the greatest possible degree of architectural design freedom.
Technical data
| Exterior visible width | 81 mm [3.2”] |
| Frame Depth | 112 mm [4 11/16”] |
| Sash Depth | 112 mm [4 11/16”] |
| Glass Thickness | ≤ 61 mm [≤ 2.4”] |
| Thermal Insulation | Polyamide 34 mm [1.3”] |
| Sash mechanism weight limit | ≤ 130 kg [≤ 286.6 lbs] |
| Uf | 0.8 W/m2K [0.140 BTU/h ft2°F] |
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