Series 40 Double Hung

  • Reinforced, multicavity construction provides additional thermal performance and structural integrity.
  • Fusion-welded sashes and frame add strength, boost thermal performance.
  • Insulated glass panels with optimum thermal air space featuring warm-edge spacer system.
  • Constant force coil balance system permits easy sash movement.
  • Sloped sill reduces air infiltration and allows for easy water run-off.
  • Half screen comes standard.*
  • Positive-action cam lock enhances safety.
  • Dual push button night latches provide optimum ventilation.
  • Integrated, slim line push rail allows you to easily operate sash.
  • Interlocking sashes keep out drafts.
  • Dual-fin weather stripping further reduces air infiltration.
  • Rubber bulb seal helps block outside air
  • Jamb depth is 3.25″
  • Transferable limited lifetime warranty.
  • Lifetime glass breakage warranty ensures the longevity of your windows.
  • Low-E Glass.
  • Ultra Low-E glass with argon gas (may be required for Energy Star).

Custom Options:

  • Ultra Low-E / Argon
  • Glass (may be required for Energy Star rating).
  • Low-E Glass and Argon Gas for additional efficiency.
  • 5/8″ or ¾” flat, 5/8″ or 1″ contoured grids available.
  • Factory mulling of twins, triples and architectural shapes.
  • Custom sizes available.
  • Lifetime Glass Breakage Warranty.

Note: Manufacturer reserves the right to substitute components as necessary for continued product improvement.

*Screens are not meant to restrain a child from falling through an open window.

Color Options:

White Almond