Double Hung Features

New Construction

200 Double Hung

The EcoShield 200 double hung is our most popular vinyl new construction window. The slimline frame and sash design allow for maximum viewing area, while our ST glazing package meets the latest, most rigorous Energy Star standards. It’s one of the most functional, most efficient vinyl double hung windows on the planet.

Thermal Performance Data - 200
Glazing U-Value SHGC VLT
ST Energy Star 0.29 0.29 0.54
High Perf. Low E 0.33 0.29 0.54
Clear 0.47 0.62 0.64

Standard Features

  • Fusion Welded Sash and Frame
  • Fully Weather-Stripped Interlock at Meeting Rail
  • Block and Tackle Balance System
  • Unique Ogee Curve Masterframe
  • Fiberglass Full Screen
  • Sloped Sill with Interlocking Leg
  • DP 35 Rated
  • Both Sash Tilt in for Easy Cleaning
  • Aluminum Reinforced Meeting Rail
  • Also available in Rolling and Picture Window
  • 2 3⁄4" Frame Depth

Performance Options

  • ST Energy Star Glazing Package
  • Flat, Profile or SDL Grid Package
  • Fiberglass Half Screen
  • White or Beige Colors
  • DP 50 Upgrade

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
  • Unique Ogee Curve Masterframe

300 Double Hung

EcoShield’s 300 series new construction double hung 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.

Thermal Performance Data - 300
Glazing U-Value SHGC VLT
ST Energy Star 0.28 0.28 0.54
High Perf. Low E 0.33 0.29 0.54
Clear 0.47 0.62 0.64

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
  • Also available in rolling and picture window

Performance Options

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

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

400 Double Hung

The EcoShield 400 new construction double hung unites elegance and performance in a single, highly-efficient system. Engineered for strength and durability, with high-end features typically found only in the most expensive premium lines, the 400 series vinyl window delivers superior value.

Thermal Performance Data - 400
Glazing U-Value SHGC VLT
DOE - R5 - Triple 0.21 0.21 0.39
ST Energy Star 0.28 0.26 0.50
High Perf. Low E 0.32 0.27 0.50
Clear 0.44 0.57 0.59

Standard Features

  • Thermal Fusion Welded Frame and Sash
  • Sleek Slimline Sash Profile
  • Quad Weather-Stripping at Key Contact Points
  • Block and Tackle Balance System
  • Also available in Rolling and Picture Window
  • Full Length Lift Handles
  • Full Screen
  • Approved Forced Entry Locking System
  • Sash Tilt In for Easy Cleaning
  • Double Recessed Meeting Rail Locks
  • DP 50 Rated
  • Interlocking Sloped Sill
  • Dual Night Latches
  • 3 1⁄4" Frame Depth

Performance Options

  • ST Energy Star Glazing Package
  • .21 U-Value DOE R5 Triple Glass Package
  • White, Beige and White/Bronze Colors
  • Flat, Profile or SDL Grid Package
  • Impact Rated
  • 14 Custom Exterior Colors

Builder Options

  • Integral Nail Fin and J-Channel
  • Cambridge Flat Casing
  • 4 9⁄16" Pre-Primed or Clear Extension Jamb
  • 6 9⁄16" Pre-Primed or Clear Extension Jamb

Replacement Double Hung Windows

2000 Double Hung

The EcoShield 2000 double hung is our most popular vinyl replacement window. The slimline frame and sash design allow for maximum viewing area, while our ST glazing package meets the latest, most rigorous Energy Star standards. It’s one of the most functional, most efficient vinyl double hung windows on the planet.

Thermal Performance Data - 2000
Glazing U-Value SHGC VLT
ST Energy Star 0.29 0.29 0.55
High Perf. Low E 0.33 0.29 0.55
Clear 0.46 0.62 0.64

Standard Features

  • Fusion Welded Sash and Frame
  • Fully Weather-Stripped Interlock at Meeting Rail
  • Block and Tackle Balance System
  • Beautifully Beveled Master Frame
  • Fiberglass Half Screen
  • Sloped Sill with Interlocking Leg
  • DP 35 Rated
  • Both Sash Tilt in for Easy Cleaning
  • 3 1⁄4" Frame Depth
  • Aluminum Reinforced Meeting Rail
  • Also available in Rolling and Picture Window

Performance Options

  • ST Energy Star Glazing Package
  • Flat, Profile or SDL Grid Package
  • Foam Frame Wrap
  • Locking Half Screen
  • Full Screen
  • DP 50 Upgrade Available
  • White or Beige Colors

4000 Double Hung

The EcoShield 4000 double hung unites elegance and performance in a single, highly-efficient system. Engineered for strength and durability, with high-end features typically found only in the most expensive premium lines, the 4000 vinyl replacement window delivers superior value.

Thermal Performance Data - 4000
Glazing U-Value SHGC VLT
DOE - R5 - Triple 0.21 0.21 0.39
ST Energy Star 0.28 0.26 0.50
High Perf. Low E 0.32 0.27 0.50
Clear 0.44 0.57 0.59

Standard Features

  • Thermal Fusion Welded Frame and Sash
  • Sleek Slimline Sash Profile
  • Quad Weather-Stripping at Key Contact Points
  • Block and Tackle Balance System
  • 3 1⁄4" Frame Depth
  • Also available in Rolling, Picture Window, and Bay
  • Full Length Lift Handles
  • Locking Half Screen
  • Approved Forced Entry Locking System
  • Sash Tilt In for Easy Cleaning
  • Double Recessed Meeting Rail Locks
  • DP 50 Rated
  • Interlocking Sloped Sill
  • Dual Night Latches

Performance Options

  • ST Energy Star Glazing Package
  • DOE-R5 Glazing Package
  • White, Beige and White/Bronze Colors
  • Cherry, Light and Dark Oak Simulated Woodgrain Interior
  • 14 Custom Exterior Colors
  • Flat, Profile or SDL Grid Package
  • Foam Frame Wrap