New Construction Window

300 Series

Vinyl Rolling Window

EcoShield Windows

EcoShield’s 300 series new construction rolling 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
  • Fiberglass Half Screen
  • Also available in double hung and picture

Performance Options

  • ST Energy Star Glazing Package
  • Flat, Profile or SDL Grid Package

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
300 Rolling
Thermal Performance Data - 300
Energy Star U40.240.270.47
Energy Star III0.280.370.52
Low E w/ Argon0.280.290.52
High Perf. Low E0.320.290.52
Full test results with grids or without grids

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EcoShield Window Systems, a quality product of Kasson and Keller Inc.
Manufacturing replacement windows, new construction windows, and storm windows since 1947

Product information on this site is subject to change without notice.
Please contact your dealer or customer service representative for the most up to date information.