OMD’s folding windows are designed for maximum ventilation, with panels that fold back to create an unobstructed aperture. The aluminium frames use seamless welding to ensure structural integrity, while the hinges are rated for 50,000 cycles of use. These windows are available in horizontal or vertical folding configurations, with glass options like Low-E or laminated. They are commonly used in kitchens, workshops, or balconies, providing a balance of openness and security.