Series 6000 Heavy Commercial / Architectural Aluminum Thermal-Break Tilt Windows

  • Frame Depth = 4-1/4″
  • AAMA H-HC60
  • 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 .093″ thick.
  • Patented Anti-Bow Pin Design ~ prevents sash bowing.
  • Sloped Sill
  • 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

Product Description

This Crystal® ThermoBlok™ aluminum tilt window features a high performance, a patented anti-bow pin design that prevents sash bowing in multi-story structures, heavy duty frame structure, an innovative polyurethane thermal barrier technology that thermally breaks conductivity of the aluminum frame to substantially reduce thermal transfer from exterior of window to interiors, and “intercept” warm edge glass spacer technology. These integrated features reduce heating and cooling loads on HVAC systems, providing long term energy efficiency and utility savings to property owners. This series is ideal for multi-story commercial projects where high strength structural integrity of the window frames is essential. The easy-to-clean, tilt out sashes and patented anti-bowing technology make it a popular choice with developers


  • Argon & Low-E
  • Muntins ~ between-the-glass, applied, or true divided light.
  • Custom Colors and Finishes
  • Glazing Choice ~ Series 6000 marine glazing or Series 6000A “drop-in” glazing
  • Casement Fin ~ provides a fast, easy and neat replacement.
  • Pole RIng Hardware ~ available for tall windows.
  • Casement fin available
  • Panning & Interior Trim
  • Architectural Shapes Available
  • Glazing options available to meet many state and local municipality energy codes, call a Crystal representative to confirm glazing type required