The EcoShield 4000 line 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 delivers superior value.
Standard Features
- Thermal Fusion Welded Frame and Sash
- Sleek Slimline Sash Profile
- Quad Weather-Stripping at key contact points
- Block and Tackle Balance System
- 3ΒΌ" Frame Depth
- Available in Rolling, PW and Hopper
- 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 Stimulus Approved Glazing Package
- .19 U-Value Triple Glass Package
- DP 65 Upgrade
- White, Beige and Bronze/White Colors
- Cherry, Light and Dark Oak Simulated
- Woodgrain Interior
- 14 Custom Colors
- Flat, Profile or SDL Grid Package
- Foam Frame Wrap
- Impact Rated
Thermal Performance Data-4000
| Glazing | U-Value | SHGC | VLT |
| Triple Glass Package | .21 | .21 | .39 |
| ST Stimulus | .29 | .26 | .49 |
| Supra | .30 | .26 | .55 |
| HP Low E | .34 | .26 | .49 |
| Clear | .45 | .56 | .58 |