Series 2700 Heavy Commercial / Architectural Aluminum Thermal-Break Double Hung Tilt Windows

  • Compliant with the Latest NYC Energy Code
  • AAMA CW-PG 50 / AW-PG50
  • 3+1/4″ Frame Depth
  • 1″ IGU with Double Strength Glass
  • AAMA 2604 Powder Coating Finish
  • Improved, Extended Thermal Break Profile
  • Equal Sightline Glazing Design
  • Continuous Anti-Drift Auto-Latch on Upper and Lower Sashes
  • Improved Weatherstripping Design
  • Recessed Torx Tilt-Latches (AW)
  • Steel-Reinforced Lock Rail (AW)
  • Anti-Bow Pins (AW)

Product Description

This Crystal® ThermoBlok™ aluminum tilt window features 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 both residential and light commercial applications. It’s value price point, easy-to-clean tilt out sashes, and coordinating architectural circle top shapes make it a popular choice with developers.


  • Argon & Low-E IGU
  • AAMA 2605 & Custom Color Match
  • SDL & GBG
  • Screen Options: Half / Full
  • Additional Sweep Lock(s) at Meeting Rail
  • Heavy Duty Metal Surface Mounted Tilt Latches (CW)
  • 2.5″ casement flange and nail fin
  • Balance Choices: Block &Tackle or Ultra-Lift