This system has an elegant and slim design that guarantee a lot of daylight:
- 5-chamber profiles of the frame and the sash,
- 70 mm frame and sash,
- A-class profiles made exclusively of prime material,
- one-chamber low emission pane set in a standard version,
- frame with 32% more narrow movable post (vs. IGLO 5),
- aluminum handle as a standard,
- micro-ventilation in a slot as a standard,
- available in 43 Renolit foil colours.
