Cornerstone Premium Bay, Bow and Garden Windows
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Cornerstone Premium Bay, Bow and Garden Windows
Nothing else can match the beauty and understated elegance of these very distinctive styles. Their smooth lines add a charming touch to your home, while expanding your outdoor view. They are also skillfully crafted to reduce energy loss and enhance your indoor comfort.
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Traditional Beauty
- Equal sightlines
- Coved glazing beads
- Classic wood-like design
- Bay and Bow Windows feature a wide selection of interior wood grain options
Unsurpassed energy efficiency
- Optimal 7/8“ insulating glass unit
- ClimaTech® hight performance glass
- AllWeather™ sloped sill
- Heavy-duty weatherstripping and weatherseals
- Multi-chambered frame and sash profiles
Maintenance freedom and ease of use
- Everlast™ virgin PVC vinyl never needs painting or staining
- E-Gard® operating hardware
Lifelong strength and durability
- InterWeld™ fusion-welding
- Heavy-duty E-Gard multiple-point locking and operating hardware
- Lifetime Limited Transferable Warranty