... -E GlassMin Size:300x700mmMax Size:3300x6000mmThickness:3≤d≤19MMLow-E Glass is a glass coated with several layers of metal or other compoundsProducts ... Pollution.2,Higher Solar Heat Transmittance, allowing solar heat to through in winter to increase the temperature inddor. It's ... low transmission of solar heat. Comparing to normal Low-E glass, with the same visible light transmittance, it has lower ...