Description
The 4+ version of the frameless sliding window is the highly-insulated triple-glazed variant. It is ideal for the low energy and passive house standard.
With modern insulated glass windows it is possible to achieve Uw values of 0.80 W/mK.
Features of the Keller Minimal Sliding
- Maximum leaf size up to 12 m (fixed lights up to 18 m)
- Leaf profile facing width 26 or 34 mm
- Maximum leaf height 4, 50 m
- Maximum leaf weight 1, 000 kg
- Triple-glazing with insulation glass or special glass up to 56 mm glass thickness
- Energy efficient Uw 0.70 W/mK
- 1 to 3-track systems, glass-to-glass corner solutions, solid glass corners and wall inlets for