Advanced engineering and materials make the EcoShield 280 vinyl hopper new construction window one of the best values on the market today. Built with rugged 100% 1st generation PVC for added protection against air infiltration and a high thermal rating.
Standard Features
- Welded Sash and Frame
- Fully Weather-Stripped Interlock
- Sloped Sill with Interlocking Leg
- DP 35 Rated
- Aluminum Reinforced Meeting Rail
- Also available in Rolling, Picture Window, and Single Hung
- 3" Frame Depth
Performance Options
- ST Energy Star Glazing Package
- DP 50 Commercial Upgrade
- White, Beige and White/Bronze Color
- Flat or Profile Grid Package
- 14 Custom Exterior Colors
Builder Options
- Integral Nail Fin
- Integral Nail Fin and J-Channel
- 3" Cambridge Flat Casing
- 4 9/16" Pre-Primed or Clear Extension Jamb
- 6 9/16" Pre-Primed or Clear Extension Jamb

See all of our Hopper windows
Thermal Performance Data - 280| Glazing | U-Value | SHGC | VLT |
|---|
| ST Energy Star | 0.29 | 0.26 | 0.49 |
| HP Low E | 0.34 | 0.26 | 0.44 |
| Clear | 0.46 | 0.56 | 0.58 |
Full test results
with grids or
without grids