SUNGATE® 600

Passive Low-e Glass

The most advanced passive low-e glass available helps keeps homes comfortable in any climate.

SUNGATE® 600 Passive Low-e Glass

With the growing emphasis on energy efficiency, builders and remodelers are looking for better insulating products. Sungate 600 glass, the latest addition to the Sungate product family, is designed to help manufacturers do just that.

In moderate to cooler climates, Sungate 600 can be applied to the third surface of an insulating glass unit where it will function as a traditional high-performing, passive, low-e glass. Applied this way, Sungate 600 glass provides a u-value of 0.33 and transmits 71 percent of visible light, meaning more heat and light are allowed into the building.

Sungate 600 coated glass can also help dual-pane insulating glass units achieve an R-5 insulating value when it is applied to the fourth surface of an insulated glass unit and combined with Solarban® 60 glass on the second surface.

Glass Comparison

Sungate 600 insulating glass unit vs. standard insulating glass unit
Solar Heat Gain Coefficient
Visible Light
Ultraviolet Energy
Winter Furnace Heat
Standard Insulating Glass Unit Sungate® 600 Insulating Glass Unit Benefits
Solar Heat Gain Coefficient 0.76 0.70 Maintains 70% transmittance of solar heat energy for warmth during winter and reduce cooling energy costs
Visible Light Transmittance 81% 73% Allows high level of visible light transmittance and exterior clear glass appearance
U-Value 0.48 0.29 Insulates as much as 40% better than standard clear insulating glass
Ultraviolet Energy 59% 45% Eliminates 55% of UV transmittance, a common contributor to fabrics, carpet and furniture fading
Damage Weighted Transmittance * 0.74 0.63 Minimizes the total potential for fading damage by 15%
*Damage Weighted Transmittance is calculated according to a function called Tdw-ISO, developed by the International Standards Organization (ISO) and published by the International Commission on Illumination (CIE), the world’s leading technical organization on lighting and illumination. The Tdw-ISO calculation measures fading risk from solar radiation across the entire solar light spectrum, from UV light (280-380 nanometers) through visible light (390-780 nanometers). According to the CIE standard, which is considered more comprehensive than UV rating alone, sungate 600 glass can minimize fading damage across the entire solar spectrum more effectively than glass designed primarily to block UV light.
Other Products You May Like

SUNGATE® 500 GLASS

Sungate 500 glass offers proven performance in homes across North America. PPG has shipped over 200 million square feet of Sungate 500 glass to customers in the past decade.

Learn More    

SUNGATE® 400 GLASS

Sungate 400 glass is ideal for homes and buildings in Canada and the northern U.S. A slight modification to the coating boosts U-value by 10 percent compared to Sungate 500

Learn More    

SOLARBAN® 70 GLASS

Windows made with Solarban 70 glass give today’s homeowners the ultimate solar control glass on the market.

Learn More    

SOLARBAN® 67 GLASS

Engineered primarily for moderate to colder climates, Solarban 67 glass offers brilliant transparency and an advanced Low-e coating.

Learn More    

SOLARBAN® 60 GLASS

Solarban 60 glass meets homeowner demands with a proven ability to deliver value and performance by allowing more daylight, making living spaces more inviting and energy efficient.

Learn More    

SUNCLEANTM GLASS

SunClean ™ Self-Cleaning glass uses a PPG patented application process to create a coated glass product that has both photocatalytic and hydrophilic properties that, together, make windows easier to clean.

Learn More