New Construction Window
300 Series
Vinyl Double Hung Window
EcoShield’s 300 series new construction double hung windows feature an integrated brickmold trim package, which creates a traditional exterior finish. The brickmold trim also serves as a J-channel pocket making for a clean finish look and easy installation.
Standard Features
- Welded Sash and Frame
- Block and Tackle Balance System
- Aluminum Reinforced Meeting Rail
- Sloped Sill with Interlocking Leg
- Both Sash Tilt In/Full Screen
- Frame Depth 3 5/8"
- Fully Weather Stripped Interlock
- Also available in rolling and picture window
Performance Options
- ST Energy Star Glazing Package
- Flat, Profile or SDL Grid Package
- Fiberglass Half Screen
Builder Options
- Integral Nail Fin
- Integral Nail Fin and J-Channel
- 4 9/16" Pre-Primed Extension Jamb
- 6 9/16" Pre-Primed Extension Jamb
| Glazing | U-Value | SHGC | VLT |
|---|---|---|---|
| ST Energy Star | 0.28 | 0.28 | 0.54 |
| HP Low E | 0.33 | 0.29 | 0.54 |
| Clear | 0.47 | 0.62 | 0.64 |
Not sure what the difference is between a double hung window and a single hung window? Check our frequently asked questions page for answers to common window questions. View or print installation instructions for new construction double hung windows.