Our casements open out to a full 90° for safe and easy cleaning from the inside. It can be used on its own, next to fixed or in combination with a Bay or Bow window. Casements also come with a multi-point locking system for added security and energy efficiency. Casement window installation is a great way to add some character to your home’s interior & exterior! They provide excellent ventilation and natural light, enhancing the comfort and aesthetics of your living space. Plus, their sleek design complements both modern and traditional home styles.