BTG introduces multi-colored Low-E glass

   In line with the dual pursuit of energy efficiency, environmental protection, and design aesthetics in modern architecture, BTG Glass Group has officially launched a new multi-colored Low-E glass series. This series breaks through the color limitations of traditional energy-saving glass, offering architects and designers a richer range of creative choices. This innovative product not only maintains the excellent energy-saving performance of Low-E glass but also achieves a comprehensive upgrade from classic transparency to diverse colors through advanced coating technology, allowing green buildings to have a unique visual expression.

Breaking through tradition: The color revolution of Low-E glass

     For a long time, Low-E glass has been widely used in the construction industry due to its excellent energy-saving properties. However, due to technological limitations, products on the market are mostly traditional colorless series such as high-transmittance and medium-transmittance. After numerous years of technical research, the BTG glass R&D team has successfully integrated nanoscale multilayer interference coating technology with Low-E coating, resulting in the development of colored Low-E glass that spans eight color families: white, blue, gray, gold, green, and tea-colored, among others. These hues are not merely achieved through surface treatment; rather, they are the product of meticulous optical design. This design allow the glass to retain its low-emissivity properties while exhibiting pure, stable color effects, with colors that are uniform and devoid of any discernible difference in shade.

Technology Empowerment: The Balanced Art of Color and Energy Efficiency

      BTG’s multi-colored Low-E glass utilizes an innovative “three-silver + color interference layer” coating structure. While ensuring visible light transmittance (adjustable from 40%-70%), it can still control the solar heat gain coefficient (SHGC) below 0.3 and achieve an ultraviolet blocking rate of up to 99%. Whether it’s the cool-toned “Ice Blue” series or the warm-toned “Champagne Gold” series, both can effectively regulate the internal and external thermal radiation of building, significantly reducing air conditioning energy consumption. Furthermore, all color series products can be processed with composite tempering, laminating, insulating, and other techniques to meet the safety and performance requirements of different architectural scenarios.

Design freedom: endowing architecture with a personal language

      The color series launched this time include:

-Classic series: high-transparency white, neutral gray (suitable for modern minimalist style)

-Cool color scheme: deep sea blue, forest green (to create a sense of technology and ecological image)

-Warm color scheme: champagne gold, golden tea (enhancing the luxury of commercial space)

-Customized color: Support for Pantone color selection to meet the special needs of landmark projects

      These colors can not only be used for the exterior facades of buildings, but also create a well-structured lighting effect through differentiated design of indoor and outdoor colors. For example, blue-colored glass presents a dynamic water-like texture in the sun, while golden-colored glass reflects a warm metallic luster at dusk, making the building a “breathing artwork”.

Sustainable Future: Color and Environmental Protection Go Hand in Hand

      The production process of BTG’s multi-colored Low-E glass adopts green technology throughout, with no heavy metal emissions during the coating process, and the product’s lifespan can reach over 30 years. Its energy-saving characteristics can help buildings easily obtain green certifications such as LEED and BREEAM, truly achieving “beauty without compromise, and environmental protection even better”. Currently, this series has been successfully applied to multiple high-end commercial complexes and cultural landmark projects, and has received high recognition from the industry.

     We believe that energy-saving technology should not be achieved at the expense of design. The birth of multi-colored Low-E glass is precisely to break this boundary, allowing sustainable development and architectural aesthetics to coexist harmoniously.

      In the future, BTG will continue to delve deeply into the field of smart glass, driving the construction industry towards a greener and more personalized direction.