New Construction Window

300 Series

Vinyl Picture Window

EcoShield Windows

EcoShield’s 300 series new construction picture 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 Frame
  • Sloped Sill with Interlocking Leg
  • Frame Depth 3 5/8"
  • Also available in rolling and double hung

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 Picture
Thermal Performance Data - 300
Energy Star III0.250.400.57
Energy Star U40.250.300.52
Low E w/ Argon0.250.310.57
High Perf. Low E0.290.310.57
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.