A system with a three-chamber profile design with a Euro standard hardware groove. It is designed for the construction of windows with very high requirements for thermal insulation.
- high thermal insulating power is guaranteed by multi-chamber thermal breaks with a width of 62 mm and a two-component central gasket
- possibility to make large-size constructions
- possibility to flush window sashes with the frame (one plane on the outside)
- many ways of corner connections
- glazing beads 22 mm and 28 mm high
| Aluminum profiles | EN AW-6060 in acc. with EN 573-3, T66 temper in acc. with EN 515, Al Mg Si 0,5 F22 in acc. with DIN 1725 T1, DIN 17615 T1 |
| Seals | EPDM synthetic rubber in acc. with DIN 7863 and ISO 3302-01,E2 |
| Frame depth | 96 mm |
| Window sash depth | 106 mm |
| Maximum dimensions | klaL 1700 x H 2300 mm, L1400 x H 2800 mmsa 4 |
| Break-in resistance | class RC2, RC3 in acc. with EN 1627 |
| Filling | Glass panes, IGUs or non-transparent panels, thickness: frame: 39 – 62 mm, sash: 39 – 74 mm |
| Air permeability | class 4 |
| Watertightness | class E1950 |
| Resistance to wind load | class C5 |
| Thermal insulation | Uf from 0,82 W/m2K, Uw = 0,66 W/m2K (reference construction dimensions: W 1480 x H 2180 mm, Ug = 0,5 W/m2K, triple glazing). |