100/175 Series Aluminum Window

The 100 series aluminum window is a single hung window with spiral balance. The 175 series aluminum window is a single hung, tilt and take-out bottom sash with block and tackle balance system. Available as Single Hung, Single Vent Sliders, Picture Windows and Architectural Shapes. Call out size is actual window size; a 2030 measures 24″ x  36″

Aluminum 100 and 175


  • Colors: White, Bronze and Sandstone. (Mill finish available for Series 100 only).
  • Aluminum is tremendously strong and stable, it will not swell, shrink, split, crack or check over years of service. It is very durable and can’t rust.
  • The Extruded frame with integral nailing fin and sash members are commercial quality 6063 T5 Aluminum. Frame corners are mechanically fastened with non-magnetic steel or other non-corrosive materials compatible with aluminum such as zinc-plated steel properly treated for corrosion resistance.
  • All 4 frame corners and meeting rail connections are sealed with Polyseamseal to keep the weather out and reduce air infiltration.
  • Sash members are interlocked for additional strength at corners and locking rail.
  • Two positive sash locks reduce air infiltration. (should remain locked when installing).
  • Weatherstripping: The perimeter of the movable sash is weatherstripped with wool pile and/or soft vinyl for quiet, smooth operation to resist weather penetration and reduce air infiltration against normal elements when the units are closed and locked.
  • 5/8” insulated glass with Warm Edge Glass spacer.
  • Sloped sill for easy water run off. Corners are sealed with Polyseamseal.
  • Quality certified in accordance with AAMA specifications.

Other Options

  • Series 125 mill finish single glazed single hung (uses #100 frame).
  • Glazing:
    - LoE E66 is a clear coating with highest levels of solar control.
    - Tempered, Obscure, Bronze or Grey glass.
    - Argon gas is available but there are no test results in an actual unit.
  • Grilles: 5/8” Colonial or Prairie.
  • Factory mulled or stacked units and field mull accessories.
  • Custom sizes available with or without fin.
  • Special Shapes




grille_options 100 175

Note: All picture windows, shapes and one-frame glass larger than 30 square feet will come with Tempered Glass as standard for safety reasons. All additional charges for Tempered Glass will automatically be applied.

Product lines and their components, building codes, installation techniques and third party certifications are constantly evolving. For the most current information, check our website frequently at

Krestmark Industries, LP. reserves the right to improve, change or discontinue product lines and/or components without notice.

Krestmark Industries, Windows  Installation & Service, Dallas, TX