7800 Series

This complete window product line is available in casement, double hung and sliders and single hung and sliders addresses new construction and replacement applications superbly. The variety of frame depths and accessories provides a common sense approach to installations whether it is new construction, full frame replacements or retrofit applications.

Manufactured in: Delmont, PA


Addison #2
Addison #1

Features & Benefits

  • Different frame widths for different applications.
  • Slope sills available in 3” sliders.
  • Frames offered with or without nailing fin.
  • Interior glazed for casement windows.
  • Operating sashes in slider/hung windows are outside glazed.
  • Full interlocks.
  • Co-extruded bulb seals on casement frames.

Options & Colors



  • 3-1/4” Double hung (DH), Double slider (DS), Picture window (PW)
  • 4-9/16” Double hung (DH), Double slider (DS)
  • 3-1/4” Single hung (SH), Single slider (SS), Picture window (PW)
  • 3-1/4” Casement (CA) and Picture window (PW)
  • 5-7/8” Casement (CA) and Picture window (PW)



  • Capabilities
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