This Andersen 100 Series Casement Window features durable, low-maintenance Fibrex composite material and energy-efficient SmartSun Low-E glass. The advanced glass coating helps block the sun's heat and filters out 95% of harmful UV rays, keeping your home cooler and protecting interiors from fading. The window cranks open easily for fresh air and the slim-profile hardware won't interfere with your blinds or shades. From inside your home, the locking mechanism can be found on the right-hand side of the window which means the window cranks open to the left. Sleek frame profiles maximize glass space and natural light while the grille pattern adds character. This model includes a sandtone exterior and interior, sandtone hardware, sandtone insect screen and SmartSun Low-E glass.