• Aluminum and Vinyl Window Manufacturer - Commercial, Architectural, Residential, Energy Efficient

    Product Summary
    The Improved Crystal Series 5000, is a HC rated aluminum double-hung window with a 3-¼" jamb depth. Improved features, such as straight and narrow jamb, and continuous anti-bow pin is a proven performer for many years to come.

    Series 5000 Heavy Commercial / Architectural Aluminum Thermal-Break Tilt Windows

    • Frame Depth = 3-1/4"
    • AAMA H-HC45
    • Insulated Glass Unit Depth = 1"~ for greater insulation & sound reduction.
    • PPG "Intercept" Insulated Glass Spacer ~ the "warm-edge" technology of choice.
    • Heavy-Duty Construction ~ sill frame is .078" thick.
    • Continuous Anti-bow pin
    • Straight Jamb Provides Equal Sightline
    • Continuous Top & Bottom Anti-Drift Clip Locks
    • Tilt Sashes ~ for safe, easy cleaning.
    • Double Internal Metal Tilt Latches
    • Full Width Anti-Drift Clip Locks On Both Sashes ~ weathertight sashes closure for safety, security


    • Argon & Low-E ~ to enhance the thermal performance of the window.
    • Between-the-Glass or Applied Grids ~ to provide the elegant appearance of window panes.
    • Custom Colors and Finishes
    • Custodial Lock Tilt Latches ~ prevents unauthorized operation of the sash tilt feature.
    • Meeting Rail Sash Lock
    • Casement fin available
    • Easy-to-use H-mullion system.
    • Panning and Interior Trim ~ a full line of accessories are available.
    • Remove continous anti-bow pin possible. May affect HC rating.