European Style Tilt & Turn Windows allow you to ventilate your room by turning the handles to tilt the windows inwards from the top. Tilt and turn windows are known for their simplicity and practicality. They can either swing open like a door or tilt inwards for ventilation with a simple turn of our ergonomic handles. Standard in much of Europe and growing in popularity overseas, tilt and turn functionality allows for easy ventilation and continued fresh air without having to leave the entire window open.