Details
- Uf = from 1,1 to 0,86 W/m2K
- frame 11 chambers
- sash 7 chambers
- Narrow face width of frame and sash – only 94.5mm
- Forward-looking solution for glazing – until 50mm
- Guarantee of best thermal insulation Uf=1,1 – 0,86W/m2K
- 3 drainage levels, 11/7 – chamber construction – frame 11ch, sash 7ch
- Profiles without steel
- Patented aluminium profile rolling technology
- Possibility of using traditional and modern hardware fitting