Low E Glass
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Low E Glass

Low Emissivity (Low-E) glass provides excellent performance in situations where temperature separation is desired. Low-E is used to help meet energy efficiency requirements by blocking UV light and providing heat insulation. This is done with a special thin-film metallic or oxide coating which prevents the passage of short-wave solar energy and also prevents long-wave energy produced by heating systems and lighting from escaping.

Wallkingdon Glass offers three types of low-E coated glasses: Single silver Low-E /Double silver Low-E / Triple silver Low-E. As the China Low-E glass supplier, Wallkingdon glass has become the leading company in China glass industry.

 

Low-e Coating Performance Measures

Low-e coatings are applied to the various surfaces of insulating glass units. Whether a low-e coating is considered passive or solar control, they offer improvements in performance values. The following are used to measure the effectiveness of glass with low-e coatings:

• U-Value is the rating given to a window based on how much heat loss it allows.

• Visible Light Transmittance is a measure of how much light passes through a window.

• Solar Heat Gain Coefficient is the fraction of incident solar radiation admitted through a window, both directly transmitted and absorbed & re-radiated inward. The lower a window's solar heat gain coefficient, the less solar heat it transmits.

• Light to Solar Gain is the ratio between the window's Solar Heat Gain Coefficient (SHGC) and its visible light transmittance (VLT) rating.

 

Here's how the coatings measure up by minimizing the amount of ultra-violet and infrared light (energy) that can pass through glass without compromising the amount of visible light that is transmitted.

Saler Company Information

Company : Wallkingdon glass
Phone : 1951216005
More Information : View
Online order registration form
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Low E Glass

Low Emissivity (Low-E) glass provides excellent performance in situations where temperature separation is desired. Low-E is used to help meet energy efficiency requirements by blocking UV light and providing heat insulation. This is done with a special thin-film metallic or oxide coating which prevents the passage of short-wave solar energy and also prevents long-wave energy produced by heating systems and lighting from escaping.

Wallkingdon Glass offers three types of low-E coated glasses: Single silver Low-E /Double silver Low-E / Triple silver Low-E. As the China Low-E glass supplier, Wallkingdon glass has become the leading company in China glass industry.

 

Low-e Coating Performance Measures

Low-e coatings are applied to the various surfaces of insulating glass units. Whether a low-e coating is considered passive or solar control, they offer improvements in performance values. The following are used to measure the effectiveness of glass with low-e coatings:

• U-Value is the rating given to a window based on how much heat loss it allows.

• Visible Light Transmittance is a measure of how much light passes through a window.

• Solar Heat Gain Coefficient is the fraction of incident solar radiation admitted through a window, both directly transmitted and absorbed & re-radiated inward. The lower a window's solar heat gain coefficient, the less solar heat it transmits.

• Light to Solar Gain is the ratio between the window's Solar Heat Gain Coefficient (SHGC) and its visible light transmittance (VLT) rating.

 

Here's how the coatings measure up by minimizing the amount of ultra-violet and infrared light (energy) that can pass through glass without compromising the amount of visible light that is transmitted.

Saler Company Information

Company : Wallkingdon glass
Phone : 1951216005
More Information : View
Online order registration form