ABOUT THE PRODUCT:
- three-chamber window system with thermal insulation designed for designing windows with hidden sash, invisible from the outside
- the system features specially designed shape of the frame hiding the full height of sash profile
- a wide range of glazing allows using all types of single and double cavity, acoustic and anti-burglary glass panes
- profile drainage in two variants: traditional and hidden
Show
Product specification
Technical data
| SYSTEM | MATERIAL | DEPTH OF FRAME | DEPTH OF LEAF | GLAZING RANGE | TYPE OF WINDOWS |
| IP SU | aluminium / polyamide | 65 mm | 68 mm | 4-41 mm | hidden sash |
| IP SU i | aluminium / polyamide | 65 mm | 68 mm | 4-41 mm | hidden sash |
| SYSTEM | THERMAL INSULATION UF* | AIR PERMEABILITY | WINDLOAD RESISTANCE | WATERTIGHTNESS |
| IP SU | Uf from 1,63 W/m2K | Class 4; EN 12207 | Class C5; EN 12210 | Class E1200; EN 12208 |
| IP SU i | Uf from 1,27 W/m2K | Class 4; EN 12207 | Class C5; EN 12210 | Class E1200; EN 12208 |
*Thermal insulation is dependent on a combination of profiles and thickness of the filling
