Block windows under passive building standards.
Aluminium windows AWS 90 BS.SI+ represent another block windows with increased thermal insulation. AWS 90 BS.SI+ window system combines aesthetics, modern design and passive building standards in terms of thermal insulation. Heat transfer at the level of Uf= 1.2W/(m²K) along with narrow profiles give the possibility of installation, making window sashes invisible.
Technical Information
| Installation depth | 90 mm |
| Min. external profile width | 77 mm |
| Uf coefficient (>=) | 0,85 |
| Max. glazing thickness | 58 mm |
| Opening method | inwards |
| Surface finishing | Powder / Anode / Varnish / Duraflon / Colour series |
Research
| Sound insulation | [dB]42 |
| Air permeability | Class 4 |
| Water resistance | 9A |
| Burglary resistance | RC 2 |
| Wind load resistance | C5/B5 |