280 Single Hung

Advanced engineering and materials make the EcoTherm 280 vinyl new construction window one of the best values on the market today. Built with rugged 100% 1st generation PVC, the top sash is fixed, for added protection against air infiltration, and a high thermal rating.

Better Windows for A Better World

280 Single Hung

NFRC Thermal Performance Data
HP Low E0.352.860.290.55
Supra Low E Argon0.323.130.290.55
ST Stimulus0.303.330.290.55

Standard Features

  • Welded Sash and Frame
  • Block and Tackle Balance System
  • Fully Weather-Stripped Interlock
  • Bottom Sash Tilts in for Easy Cleaning
  • Fiberglass Half Screen
  • Sloped Sill with Interlocking Leg
  • DP 35 Rated
  • Aluminum Reinforced Meeting Rail
  • Also available in Rolling, Picture Window, and Hopper
  • 3" Frame Depth

Performance Options

  • ST Stimulus Energy Star Approved Package
  • DP 50 Commercial Upgrade
  • White, Beige and Bronze/White Color
  • Flat or Profile Grid Package

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

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