Double Low-E Glass

(2 customer reviews)

Double Low-E (low emissivity) glass: Consists of two glass panes with low-E coatings that reduce heat transfer. Offers superior insulation, making it energy-efficient. Commonly used in windows and doors for sustainable and comfortable building designs.

  • Delivery Time: 10-40 days(the exact time depends on destination country)
  • Departure Port: Shanghai, Ningbo-Zhoushan, Qingdao, Tianjin, Dalian, Xiamen, Guangzhou(or other ports based on customer requirements)
  • Price: contact us now for your best quote

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Our double low e glass is a high-performance insulated glass product that features two panes of glass with a low-emissivity coating. This coating reflects heat back into the room, improving insulation and reducing energy costs. The glass also features a vacuum-sealed space that further enhances insulation and reduces heat transfer. Our double low e glass can be customized to meet specific requirements for thickness, U-value, solar heat gain, and visible light transmission. It is ideal for use in residential and commercial buildings, and can help improve comfort, energy efficiency, and environmental sustainability.

Parameter Value
Glass type Double glazed low emissivity glass
Thickness 6mm – 25mm
Size Customized sizes available
U-value 0.2-1.5 W/m2K
Sound insulation 30-40 dB
Spacer Air or gas-filled spacer, such as argon or krypton

Note: The parameter values may vary depending on the specific product and manufacturer.


Residential buildings: Double low-e glass is commonly used in residential buildings for windows, doors, and skylights. It provides improved insulation and energy efficiency, helping to reduce heating and cooling costs and improve comfort.

Commercial buildings: Double low-e glass is widely used in commercial buildings for windows, curtain walls, and other glazed systems. It helps to reduce energy costs, improve indoor comfort, and meet energy codes and standards.




Q: What is double low-e glass?

A: Double low-e glass is a type of double glazed or insulated glass that has a low emissivity (low-e) coating applied to the glass surfaces. This coating helps to reduce heat transfer and improve energy efficiency.

Q: How does low-e glass work?

A: Low-e glass works by reflecting infrared radiation, which is a major source of heat loss in buildings. The low-e coating reflects this radiation back into the room, keeping the indoor environment warmer in the winter and cooler in the summer.

Q: What are the benefits of double low-e glass?

A: The benefits of double low-e glass include improved insulation, reduced energy costs, improved comfort, and reduced condensation.

2 reviews for Double Low-E Glass

  1. Christerr

    The glass I got is all pretty transparent.Great for my project.

  2. Susan Jalbert

    I do enjoy the size of these sheets actually.

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