70 000 Hidden Sash
CE 70000 Hidden Sash is a Tilt & Turn system for highly insulated doors and windows which can fit either a European Groove or a Euronut mechanism. Hinged hidden sash window system with a frame depth of 73 mm [2.9”]. Exterior sight-line, only 73 mm (2.9”). Maximum glazing surface. The extraordinary increase in luminosity. Possibility of incorporating hardware with concealed hinges.
Technical data
| Exterior visible width | 73 mm [2.9”] |
| Frame Depth | 73 mm [2.9”] |
| Sash Depth | 71 mm [≤2.8”] |
| Glass Thickness | ≤ 28 mm [≤1.1”] |
| Thermal Insulation | Polyamide 22 mm [0.9”] |
| Sash mechanism weight limit | ≤130 kg [≤286.6 lbs] |
| Uf | 1.7 W/m2K [0.299 BTU/h ft2°F] |
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