Fixed

Kawneer’s fixed windows offer uncompromising performance, providing superior energy efficiency, durability and aesthetic design flexibility. These non-operable windows are ideal for projects requiring maximum daylight penetration and uninterrupted sightlines while ensuring thermal insulation. With options for thermally broken frames, Kawneer’s fixed window systems reduce heat transfer, contributing to enhanced energy performance. Engineered to meet stringent air and water infiltration standards, these windows are suitable for commercial applications, particularly where performance under challenging environmental conditions is crucial. For a clean, modern design or a high-performing window system, Kawneer’s fixed window systems deliver solutions tailored to meet your building's needs.
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AAMA Class. - Wdw/Dr.
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OptiQ AA 5450 Series Windows
OptiQ® AA®5450 Series Windows arrow icon
  • 4-5/8″ (117.5mm) depth
  • Architectural window (AW)
  • Ultra-thermal performance
  • Fixed, hung and sliding configuration
  • Beveled face option for single/double hung windows
  • Ribbon window wall application option available

OptiQ AA 4325 Series Windows
OptiQ® AA®4325 Series Windows arrow icon
  • 3-1/4″ (82.6mm) depth
  • Architectural window (AW)
  • Ultra-thermal performance
  • Fixed, projecting or casement
  • Blast mitigation, hurricane resistance
  • Ribbon window wall application option available
  • ADA-tested handle option that meets the no more than 5 lb operating force requirement for casement in-swing configuration 

8400TL Thermal Window
8400TL Thermal Windows arrow icon
  • 4″ (101.6mm) frame depth
  • Architectural window (AW)
  • Thermal performance
  • Fixed, single or double hung, horizontal sliding
  • Blast mitigation on 8430TL single hung and 8470TL horizontal sliding
  • Hurricane resistance on 8430TL single hung, 8470TL horizontal sliding and 8400TL fixed
  • Ribbon window wall application option available

Thermal Windows
AA®6400/6500/6600 Thermal Windows arrow icon
  • 4″ (101.6mm), 5″ (127mm) or 6″ (152.4 mm) depth
  • Architectural window (AW)
  • High thermal performance
  • Fixed ribbon window wall application option available
  • Casement or projecting window options

Thermal Window Profiles
516/518 Thermal Windows arrow icon
  • 4″ (101.6mm) or 5″ (127mm) depth
  • Thermal performance
  • Fixed ribbon window configuration

5500-5525 thermal windows
5500/5525 Thermal Windows arrow icon
  • 4″ (101.6mm) or 5″ (127mm) depth
  • Thermal performance
  • Fixed-ribbon window configuration
  • Casement or projecting window options

8225TL Thermal Windows arrow icon
  • 2-1/4″ (57.2mm) depth
  • Architectural window (AW)
  • Thermal performance
  • Fixed, casement or projecting configuration
  • Hurricane resistance

NX 300 Series Windows
NX-300 Series Thermal Windows arrow icon
  • 3-1/4″ (82.55mm) depth frame
  • 2-5/8″ (66.7mm) sightline
  • AAMA architectural grade ratings up to AW-PG90 on most common configurations
  • Design and installation options for replacing wood or steel