Bring more daylight into your basement with this basement window, creating a brighter and more inviting space. Durable material: The basement window frame is made of PVC and features hardware and a handle that goes towards long-lasting durability and reliable performance. Additionally, the glass offers thermal insulation, sound insulation, and good light transmission for enhanced comfort and efficiency. Stable structure: The frame has a depth of 60 mm and is based on a 5-chamber system with a U-shaped steel core inside for more stability. and leak protection: This window is equipped with a secure locking system, offering increased safety and protection for your basement. Additionally, the edge sealing technology prevents water leaks and minimises moisture buildup, keeping your basement dry.