143 Single Hung Window
The Single Hung window from Showcase provides a lifetime of reliable, trouble-free operation. It also offers a very high level of energy efficiency for your home. Best of all, our 143 Single Hung window is a superior vinyl window product. It’s manufactured for optimum performance in the Gulf Coast region by the Showcase Window and Door Company.
Our single hung windows are guaranteed to last a lifetime and will improve the comfort and appearance of your home. Showcase manufactures custom window and door products for dealers in Gulf Coast states of: Texas, Louisiana and Mississippi. To find a dealer near you visit: https://www.showcasewindows.com/find-dealer-service-provider/
Features and Benefits
- Fusion Welded Frame and Sash: Superior strength, leak resistance and structural integrity in single hung window styles.
- Constant Force Balance System: Provides a lifetime of smooth sash operation.
- Interlocking Meeting Rails: Integral Interlocks provide additional security.
- 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: Provides easy sash operation.
- Tilt-in Sash: Sash tilts 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.
- 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 Half Screen: Heavy-duty construction for a lifetime of trouble-free operation.
- Limited Lifetime Warranty on windows; 10-year warranty on color laminate finishes.

Certified NFRC Test Performance
Glass Type ** | Ufactor | VT | SHGC |
---|---|---|---|
366/Argon | .29 | .51 | .22 |
GIA* | .29 | .45 | .20 |
SDL | .29 | .45 | .20 |
*GIA-Grill in Air Space ** Double Strength Glass
Minimum/Maximum Sizes
17.5” x 27.5” up to 53” x 87”
35.5” x 61.5” minimum egress size