OMD’s awning casement window is a hybrid design that combines the best of awning and casement functionalities. It features a top-hinged opening for ventilation, similar to an awning window, but with the structural rigidity of a casement frame. The aluminium frame is reinforced with a multi-chambered profile, and the window can be fitted with laminated glass for security. This design is popular in coastal areas, as the outward-opening awning style prevents saltwater corrosion while allowing fresh air intake.