This tilt-and-turn (dual inward-opening) system window combines inward-swing opening with tilt ventilation for flexible, draft-free airflow. Built on a thermal-break aluminum system with multi-point locking and multi-layer seals, it offers outstanding air tightness, water tightness and sound insulation. Optional low-E glazing improves energy efficiency, making it ideal for modern homes that demand security, comfort and low-maintenance operation. ISO 9001-certified and PICC-insured.