Custom Aluminium Bifold Windows

Free-folding Window adopts high-strength thermal-break aluminium profiles with multi-sash free folding structure. Multiple window sashes can be folded and stacked neatly to one side, unlocking ultra-wide full-opening views and greatly expanding ventilation area. It seamlessly connects indoor space with outdoor scenery, breaking the visual boundaries of traditional windows. Built with multi-cavity thermal break construction and continuous multi-layer EPDM sealing strips, the window delivers outstanding airtightness, watertightness, thermal insulation and sound insulation. It supports Low-E insulated glass and safety laminated glass to reduce energy consumption and enhance household safety. Equipped with precision heavy-duty folding hinges and silent sliding hardware, each sash operates flexibly and smoothly with long service life. The slim frame design maximises glass area to bring abundant natural light. A wealth of custom options are available, including frame coating colours, integrated insect screens and diversified glass specifications. Ideal for sunrooms, villas, large living rooms and scenic residential projects, the free-folding window creates an immersive open living experience.