142-double-hung-cutThe Earthwise 143 Double Hung Window provides the most options for room ventilation. This double hung window also has unmatched ease of maintenance, while still offering excellent thermal performance and significant energy savings.

Best of all, the 143 Double Hung Window is an Earthwise window. Earthwise products are guaranteed to last a lifetime and will improve the comfort and appearance of your home. Make The Wise Choice. Choose Earthwise windows and doors.

Features and Benefits

  • Fusion Welded Frame and Sash: Superior strength, leak resistance and structural integrity.
  • Constant Force Balance System: Provides a lifetime of smooth sash operation.
  • Trim Sightline: Allows the maximum amount of natural light.
  • Frames available with or without nail fin: Allows for use in new construction or replacement applications.
  • Beautiful Millwork Frame: Gives your home a fresh and elegant new look.
  • Soft Curved Sash Design: Looks like a traditional wood window sash.
  • Designer Sweep Lock: Provides added security.
  • Full Length Extruded Lift Rail: Strong handle provides easy sash operation.
  • Dual Tilt In Sashes: Sashes tilt in for easy cleaning.
  • Recessed Tilt Latches: Color matched, low profile latches for a neat appearance.
  • 3/4” High Performance Insulated Glass System: Minimally conductive, thermally efficient spacer provides barrier to heat transfer in insulating glass unit.
  • Interlocking Meeting Rails: Interlocking sashes provide additional security.
  • Unique 5° Positive Sloped Sill: Provides immediate water runoff and outperforms traditional weep systems.
  • Heavy Duty Weatherstrip Design: Double weatherstripping provides superior resistance to air and water infiltration.
  • Sturdy Full Screen: Heavy-duty construction for a lifetime of trouble-free operation.
  • Limited Lifetime Warranty on windows; 10-year warranty on laminate colors.
143 Double-Hung window from Showcase Custom Vinyl Windows

Certified NFRC Test Performance

Glass Type ** Ufactor VT SHGC
366/Argon .30 .50 .22
GIA* .30 .45 .19
SDL .30 .45 .19

*GIA-Grill in Air Space ** Double Strength Glass

Minimum/Maximum Sizes

17.5” x 27.5” up to 53” x 87”

Designer Color Choices

White (Standard)

Beige (Optional)

Clay (Optional)

Optional Exterior Laminates

Bronze Exterior with White Interior

Bronze Exterior with Beige Interior

*Colors shown may vary slightly from the actual product color due to differences in computer monitors and phone screens. Check with your Showcase representative if you would like a color sample.