2800 Hopper

Advanced engineering and materials make the EcoTherm 2800 vinyl replacement 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.

Better Windows for A Better World

2800 Hopper

NFRC Thermal Performance Data
HP Low E0.342.940.260.44
Supra Low E Argon0.313.230.260.49
ST Stimulus0.293.450.260.49

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 Stimulus Energy Star Approved Glazing Package
  • DP 50 Commercial Upgrade
  • White, Beige and Bronze/White Color
  • Flat or Profile Grid Package
  • Foam Frame Wrap
  • 14 Custom Colors

© 2010 KASSON AND KELLER, INC. EcoTherm Window Systems, a quality product of Kasson and Keller, Inc. All rights reserved.