Submit a Quote Request Form or call our DIY Department at 856-330-0880

EnergyMiser™ Double Hung Replacement Windows

Custom Double Hung windows can be ready in approximately 2-weeks from the order date.

Our most popular window, a Double Hung window, is defined as having a horizontal meeting/lockrail and two operable sashes that can be raised or lowered, independent of one another, for ventilation. Because the sashes tilt-in for easy cleaning, Jantek’s Double Hung windows are a good choice in multi-level homes.

All Double Hung windows are manufactured using our proprietary  EnergyMiser Technology, including EnerCore sashes.

Our Product Specifications list both standard and optional features, as well as performance ratings. Watch our demonstration video on this page to learn more about our EnergyMiser Double Hung windows.

  • Prices start at $466 for Double Pane 73 *UI and includes all Standard Features.
  • Prices start at $544 for Triple Pane 73 *UI and includes all Standard Features.

*UI = United Inches and is the industry's standard form of measurement.  To calculate a window's UI, add the desired width and height, in inches

Submit a Quote Request Form or call our DIY Department at 856-330-0880

Our Factory and Showroom is open Monday through Friday - 9:00am to 5:00pm.

230 Route 70 East Medford, NJ 08055

Standard Features:

  • Our Double Hung windows are custom manufactured to your specifications or job requirements.
  • Soft Coat, Low-E glass
  • EnerCore thermally bonded, structured insulation sashes. 
  • Fusion welded, multi-chambered 3 ¼” vinyl master frames.
  • Fusion welded, vinyl sash frames.
  • DuraSeal Warm Edge Spacer.
  • Sashes tilt-in, for easy cleaning.
  • Stainless steel constant force balances never need adjustment.
  • Aluminum frame screen with polypropylene mesh. 
  • Slope Sill Design with interlock for superior structural integrity and weather resistance.
  • RoBo-Sync™ Technology allows easy Locking, Unlocking, and Retraction of Tilt Latches with One Control Point.


Download or View Double Hung Window Product Sheet

Download or View Double Hung Window Independent Test Results


Download or View Independent Test Results

Are you ready for a free no-hassle TeleEstimate/Virtual Estimate for a price on your new windows?