This state-of-the-art design blends PVC and aluminum to offer remarkable durability and multiple arrangement options. It also comes in a variety of colors. Hybrid windows provide optimal energy efficiency through their frame and multi-chamber sash design. Their resistance to sunlight keeps them looking like new, season after season. The opening mechanism on Hybrid casement windows provides effective ventilation and makes them easy to clean from inside your home. They also ensure outstanding security through their effective, easy-to-use Multi-point locking system.