Crystal Window & Door Systems’ new aluminum outswing projected Series 8700 windows are available in casement, awning, and fixed styles. With a 3-¼-inch jamb depth, the Crystal Series 8700 windows are suitable for both new construction and replacement applications involving mid-rise, high-rise, multi-family, office, hospitality, or institutional properties. These new architectural windows provide thermal performance and comply with the latest stringent energy code requirements of New York City and other jurisdictions.