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Mikron AW-Rated System C3-11300™

Quanex’s Mikron C3-11300™ commercial window profile meets the needs of mid- and high-rise commercial buildings with an optimal mix of strength, energy performance and aesthetics.

The system is ideal for commercial windows in both new construction and replacement projects, incorporating a 3 1/4″ (83 mm) frame depth with a range of applicable configurations, including Tilt and Turn, Casement, Awning, Fixed Window and Swing Door. This versatile commercial window system delivers higher structural performance and thermal efficiencies with operable windows accepting a full range of standard and concealed multi-lock hardware, as well as all windows accommodating multiple reinforcing material options.

Technical data

  • Frame and sash hollow compartments for optimal reinforcements required in heavy commercial applications
  • .100” (2.5 mm) main wall thickness
  • T-bar for mulling and stacking
  • Integral interior and exterior perimeter accessory groove
  • Common frame on all four sides
  • Accepts standard multi-lock hardware
  • Patented, dual co-extruded SuperCapSR™ color technology on interior and exterior surfaces

Styles available:

Tilt and Turn, Casement, Awning, Fixed Window, Swing Door

Finishes available:

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


  • 3-1/4″ (83 mm) frame depth, ideal for new construction and replacement applications
  • Increased energy efficiency and acoustical properties to improve occupant comfort
  • Higher structural performance by accommodating multiple reinforcing material options
  • Glazed from either interior or exterior for superior versatility
  • Optimized structural strength
  • Ideal mix of strength, energy performance and aesthetics
  • Ease of manufacture and labor savings

Mikron Product Literature


Thermal performance based on computer simulation using a 24″ x 60″ window size. Triple-glazed, high-performance glass package with Super Spacer® Premium spacer and superior thermal technology frame and sashes:

Structural PerformanceThermal Performance
60" x 99'' Interior Glaze 60" x 99" Exterior Glaze
Air: Infiltration .05 Air: Infiltration .04
Air: Exfiltration – Air: Exfiltration .07
Water: 15 lbs. Water: 15 lbs.
U-Factor: 0.16 U-Factor: 0.16
SHGC: .16 SHGC: .16
VT: .31 VT: .31
CR: 75 (frame and glass) CR: 78 (frame and glass)

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

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