I-Frame Windows

The Coeur d’Alene Window Company has introduced I-Frame Ultimate Performance Windows to its offering of energy efficient windows and doors. I-Frame windows feature U-values as low as .18 for fixed windows and patio doors and .21 for Double-hung and Double Slide versions. I-frame windows come standard with the following value added benefits:
- Neat® Glass
- Lodz-366® Glass
- LoĒ-180™ Glass
- Indium Coated Glass
- XL Edge® Insulating Glass
- Argon Gas
- Preserve® Protective Film
- Auto-locking Hardware
- Clear-view Screens
- Foam-filled Mainframe & Sash
- 17 Custom Color Selections, White, Adobe & Light Oak (interior)

The R-5 Super Window is here today at The Coeur d’Alene Window Company. The window is available in 2 ¾” and 3 ¼” frame widths which means it still installer friendly. It is available in numerous styles including double-hung, single-hung, double-slide, single-slide, casement, awning, picture, and patio door.
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