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

    Product Summary
    Crystal's 8800 is AAMA rated AW100. The (AW) Architectural Window rating is the highest rating AAMA grants to a window product. The evolution product line is a prime example of performance meeting beauty - offering a wide range of benefits: easy cleaning and ventilation, superior structural performance and an advanced thermal barrier to improve thermal performance. The unmatched versatility of two-tow custom color capabilities will enhance the most sophisticated and cutting-edge designs

    Series 8800 Heavy Commercial / Architectural Aluminum Thermal-Break Evolution In-Swing Windows

    • Frame Depth: 2-5/8”
    • AAMA Rating: AW-PG100
    • Heavy-Duty Extrusion
      - Sill frame is 093" thick
    • 1 ¼" Overall IGU
      - Enhanced insulation & sound reduction.
    • Energy Struct+Glazing
      - Industry-leading thermal performance
    • Structurally-Glazed Sash
    • European-Style Frame and Sash
    • Concealed 4-Bar Hinges
    • Triple Gasket Seal
    • Pressure Equalized Design
    • Zero Sightline Sash
    • European-Style Corner Keys
    • AAMA 2604 Powder Coat Finish
      - The durable finish that's also environmentally-friendly.


    • Low-E Coating & Argon
      - Enhances energy efficiency.
    • Between-the-Glass or Exterior Applied Grids
    • Versatile Two-Tone Custom Color Capability Thanks to Energy Struct
    • Continuous Master Frame
    • Receptor System & Subsill
    • Panning & Interior Trim
    • Custom Accessories Available