Sliding

The Perfect Slide balcony doors with the Hyperthermic® thermal break system, are high energy efficiency Lift & Slide windows, suitable for large openings.

The evolving philosophy of Avantgarde windows & balcony doors is obvious from the moment you behold them. They combine the excellent thermal insulation performance with the sliding functionality and best value for money at the same time.

Star are thermal insulation windows & balcony doors that generously combine functionality, robustness, soundproofing, watertightness and wind resistance.