- Whole Window R-value of 5 (a U-factor of 0.22 or less).
- Current Energy Star qualified windows have a U-factor of around 0.3.
- Increasing the R-value from 3 to 5 reduces average heat loss through the window by 40% and improves occupant comfort.
- Depending upon the structure, three pane R-5 windows can moderately to significantly lower noise levels compared to standard two pane windows.
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Obscure-GreenWorld’s obscure glass gives privacy and style for windows and doors throughout your home, and is ideal for locations requiring more privacy such as bathrooms.

         Delta Frost                                 Glue Chip Brown                         Glue Chip Clear  

                 P516                                            Rain                                         Smooth Rough  
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Additional Glass Options

Tempered -Tempered glass is extremely strong and often used for its safety characteristics. Not only is it extra strong, but when it breaks, it cracks into thousands of pieces rather than breaking into sharp jagged edges that can harm. Of course, this makes for a much difficult clean up, but it is worth it for the safety component.

Laminated -Laminated glass is highly effective in reducing noise. It also eliminates 99.9% of ultraviolet rays, providing the highest degree of protection from the sun for your home furnishings. Concerned about excessive outdoor noise?