Aluminium Casement Doors are constructed from high-strength aluminium profiles, enabling the production of larger panes and slim frame designs that maximize natural light and outdoor views. These windows typically open via a hand crank or lever, swinging the sash fully outward (or inward) from the frame, which allows for superior ventilation compared to fixed or sliding windows. Advanced multi-point locking systems, compression bulb weather seals, and thermally broken frames contribute to enhanced security, weather protection, and energy efficiency.
