Low-E Coating Glass
Low emissivity coated glass is also called Low-E glass. Low-E glass is to coat low emissivity silver and metal oxide layers on glass surface. The coatings on glass will show different colors. Its major properties is to lower the U-value and selectively lower the shading coefficient(SC) which on the whole improves the glass energy efficiency. It features high infrared reflection. Because of its low surface emissivity(E), it absorbs and re-radiates very little energy.