Features

Series CWW451 & Series CWW451T Offset Glaze

The Series CWW451 and Series CWW451T (Thermal) are commercial front-glazed window wall systems designed for both interior or exterior use. The Series CWW451T is available with exterior glazed or interior glazed options.

Two-piece interlocking vertical mullions are designed to run through for optimum strength. Framing is mechanically butt jointed by installing self-tapping screws through vertical mullions into integral splines extruded within each horizontal section. Sealant is applied to each butt joint during assembly to protect against water and air infiltration.

The Series CWW451 and Series CWW451T accommodate Series 200N, Series 300M, and Series 500W entrance doors and our full line of glass entrances.

  • Width: 2”
  • Depth: 4-1/2”
  • Infill: 1”

Other Features

Series CWW451 & Series CWW451T Offset Glaze

  • EPDM glazing gaskets
  • Available as exterior glazed or interior glazed
  • Punch die tooling for precision screw spline hole locations
  • Ladder assembly option for quick install
  • Continuous full height sill receptor to eliminate blind seals and maximize water control

View detailed frame design features (PDF) >>

Performance

Series CWW451 & Series CWW451T Offset Glaze

  • Air Infiltration test at 6.24 PSF (ASTM E283): < .06 CFM / FT2
  • Uniform load deflection test (ASTM E330): +/- 25 PSF
  • Water infiltration test (ASTM E331): 10 PSF
  • Uniform load structural test (ASTM E330): +/- 37.5 PSF

Powder Coat Options

Series CWW451 & Series CWW451T Offset Glaze

  • Bone White – YA-200u
  • Charcoal – DAS2-80002-C50
  • Hartford Green – DGS3-20015
  • Cardinal Red – DRS460009
  • Almond – DHS-280002
  • Medium Bronze – DDS3-60006
  • Forest Green – DGS3-20021
  • Vermillion Red – DRS3-60016
  • Sandstone – DHS2-80004
  • Architectural Bronze – DDS2-8002
  • Royal Blue – DLS3-60010
  • Redwood – 038/30041
  • Clay – DHS2-8003
  • Jet Black – 038/80020
  • Boysenberry – 038/30033
  • Champagne – 038/15021