Casement windows are hinged at the side and open outward with a simple turn of the handle, offering a sleek design and maximum ventilation. Because the entire sash swings open, you’ll enjoy wide, unobstructed views and fresh air flowing directly into your home. Their tight seal when closed makes them one of the most energy-efficient window styles available, helping keep your home comfortable year-round. Easy to operate—even in hard-to-reach places like over kitchen sinks—casement windows combine modern convenience with clean, contemporary lines that elevate the look of any room.