• Frame / sash depth: 190 mm / 80 mm
• Maximum glass thickness: 51 mm
• Visible width of frame profile: 63 mm
• Visible width of sash profile: 101 mm / 40 mm (panoramic sash)
• Thermal transmittance: U up to 1.3 W/m²K
• Wind load resistance: up to class B3 according to DIN EN 12210
• Water tightness: up to class 9A according to DIN EN 12208
• Air permeability: class 4 according to DIN EN 12207
• Resistance to repeated opening and closing: class 2 according to DIN EN 12400
• Acoustic insulation: Yes
• Burglary resistance: up to resistance class 2 according to DIN EN 1627

With lift-and-slide window systems, you can create large openings towards the outside, which are easy to operate and offer excellent thermal insulation.
In addition, the low threshold virtually eliminates the difference between indoor and outdoor spaces, reducing the risk of tripping.