Series 1600

Series 1600 also available in 2- and 3-lite slider windows.

See your world differently. At Ellison, we’re all about top-of-the-line materials and quality craftsmanship, and our Series 1600 windows are a perfect example. With standard features including elegant rounded sashes and Low-E Glass with Argon Gas, Series 1600 windows are guaranteed to enhance your home while protecting it from cold winter air, hot summer days and high energy costs.



  • Fusion-welded sashes and frame add strength and boost thermal performance.
  • Constant force coil balance permits easy sash movement.
  • Aluminum-reinforced, multi-cavity construction provides additional thermal performance and structural integrity.
  • Integrated slim-line lift rail allows you to easily operate sashes. 


  • Dual push-button night latches provide easy ventilation.
  • Positive-action deluxe cam lock with push button enhances safety (2 locks standard at 27 1/4").


  • Low-E Glass with Argon Gas.
  • DP 35 Rating (DP 50 optional, window size tested 36" x 74").
  • Interlocking sashes keep out drafts.
  • Rubber bulb seal helps block outside air.
  • Dual-fin weather stripping further reduces air infiltration.
  • Insulated glass panels with optimum thermal air space featruing Warm-Edge spacer system.
  • Sloped sill reduces air infiltration and allows for easy water runoff.
  • 25-year Glass Breakage Warranty.


  • Rounded sashes create additional beauty for the interior of your home.
  • Beveled mainframe offers a stylish exterior appearance.
  • Flush tilt latches.
  • Half screen comes standard.*
  • Jamb depth: 3.25".

Custom Options

  • Ultra Low-E / Argon Glass (may be required for Energy Star rating).
  • Low-E Glass
  • 5⁄8" or 3⁄4" flat, 5⁄8" or 1" contoured grids available.
  • Factory mulling of twins, triples and architectural shapes.
  • Decorative beveled and leaded glass.
  • Charcoal aluminum mesh screen.
  • Obscure and double-strength glass.
  • Sash limiter restricts sash opening for safety.
  • Lifetime Glass Breakage Warranty.

Replacement Series

Additional Styles