Modern Tilt-and-Turn Casement Window

Structural Design

• Adopts an ultra-narrow 88 mm frame and large glass panels, occupying minimal wall thickness to significantly enhance daylight opening and visual transparency, strengthening the visual connection between indoors and outdoors – suitable for spaces with scenic views.

Material & Process

• Profiles: 6063‑T5 high-strength aluminum alloy with a thickness of 1.8 mm, finished with powder coating.

• Glass: 5 mm + 27A + 5 mm insulating glass units.

• Hardware: German Wehag hardware system, ensuring solid workmanship and high system integration.

Performance Parameters

• Water tightness: 550 Pa

• Air tightness: 0.3 m³/(m·h)

• Wind load resistance: 5.0 kPa

• Sound insulation: 35 dB

• Thermal insulation (heat transfer coefficient): 0.88

• Comprehensively addresses multiple environmental challenges including wind, rain, noise, and temperature differences.

Flexible Opening

• The tilt-and-turn opening method enables safe ventilation without occupying outdoor space, making it particularly suitable for high-rise buildings and confined areas.