The 500 Series double pane Deluxe Insul-Tec picture window is highly recommended by homeowners and contractors for is balance of price, performance and energy efficiency. If there is one window to seriously consider making the investment in take a close look at this one.
- 20% Better than Energy Star® minimum
- 3000% Better AI protection
- Full 3¼" Depth Welded Mainframe
- Excellent craftsmanship
- Vinyl windows are strong and durable
- Foam filled frame for greater performance
- Beautiful, and strong for years of long lasting maintenance free performance.
- Heatseal® warm edge spacer system drastically reduces the possibility of condensation on the inside of the window.
- Available in Replacement and New Construction applications.
| Energy Star | Comparison To | ||||||
| Glazing Option | U-Value | SHGC | VT | CR | Minimum* | Energy Star Minimum | |
| Dual Glazed | |||||||
| Deluxe | 0.24 | 0.31 | 0.56 | 64 | 0.30 | 20% Better | |
| Industry | Comparison To | ||||||
| OKNA Windows | Minimum | Industry Minimum | |||||
| AAMA Rating | R75 | R15 | |||||
| Air Infiltration cfm/ft2 | <0.01 | 0.3 | 3000% | Better | |||
| Water Penetration mph | 66 | 33 | 100% | Better | |||
| Structural Integrity mph | 210 | 94 | 123% | Better | |||
