Contact Us

Filter Back

Print a Spec Sheet

EnergyCore® Window System

The EnergyCore® Window System from Quanex delivers exceptional overall performance in low- to mid-rise construction commercial windows applications.

With tri-extruded frame profiles and an integrated, engineered insulating core, the EnergyCore Window System can help improve U-factors by 50% over thermally broken aluminum and 15% over hollow vinyl window frames. It’s an ideal means to meet today and tomorrow’s toughest thermal performance demands.

Featuring AirCell™ Fusion Insulated Technology that blocks thermal conductivity, EnergyCore technology is six times more efficient than fiberglass, four times more efficient than rigid PVC and three times more efficient than wood.

EnergyCore Window Systems are offered with optional SuperCapSR™ Exterior Color Technology, designed to prevent profile distortion due to heat build-up caused by high outdoor temperatures, and deliver long-lasting, vibrant color.

Technical data

  • Sash and frame components designed to accommodate heavier, high-performance triple- (1-1/8”) or dual- (3/4”) insulating glass units
  • AirCell™ Fusion Insulated Technology
  • Exceeds current ENERGY STAR® requirements
  • Dual- and triple-glazing systems with Duralite® and Super Spacer® warm-edge spacer systems available
  • 100% recyclable

Styles available:

Single Hung, Tilt Single Hung, Tilt Double Hung, Horizontal Slider, Double Horizontal Slider, Picture Window, Casement, Awning

Finishes available:

  • MikronBlend® Solid Vinyl Colors: White, Adobe, Almond
  • SuperCapSR™ Exterior Colors: Architectural Bronze, Black, Silver


  • Optimized insulation placement for superior thermal performance
  • Fully weldable to enhance corner strength
  • Won’t contaminate fabrication weld plates
  • Bendable for design flexibility and specialty shapes

Mikron Product Literature

Structural and Thermal Performance

SeriesWindow Type Test Size AirWaterAAMA Rating
10200Tilt Double Hung 48" x 75" 0.099.2 LC-PG 40
10200Casement/Awning 36" x 72" <.01 12.1C 45
10200Single Hung 48" x 96" 0.06 4.6 LC 30
10200Double Hung 63" x 44" 0.07 10.7 LC-PG 70
10200Picture120" x 72" <.01 12.2 C 30

This page was last updated on October 28, 2022. Downloaded document versions may differ. Please check the individual documents for most current version.

Scroll to Top The owner of this website has made a commitment to accessibility and inclusion, please report any problems that you encounter using the contact form on this website. This site uses the WP ADA Compliance Check plugin to enhance accessibility.