Louvre windows are a type of window design featuring horizontal slats, or blades, typically made of glass, wood, or metal. These slats are mounted within a frame and can be adjusted to control ventilation, allowing for fresh air to flow while keeping out rain, debris, and direct sunlight. This design is particularly beneficial in tropical and subtropical climates where maintaining airflow is important for cooling, yet protection from the elements is still needed. Louvre windows are also valued for their aesthetic appeal, offering a sleek and modern look while being functional in both residential and commercial buildings.