USHA Parallel Windows are designed for maximum ventilation and are ideal for staircases, landings, and offices. With a maximum sash size of 2 meters (6.6 feet) wide and 2 meters (6.6 feet) tall, they cater to large openings, providing plenty of light to the area. With a weight carrying capacity of 200kg per sash, the glazing options are almost limitless. There is a facility to incorporate a security grill or blinds for security or privacy.