Low-E Glass - Energy Efficiency for Modern Buildings

Low-E (low-emissivity) glass is a top-searched product in architectural glass, driven by global demand for green buildings and energy savings. It features a micro-thin metal oxide coating applied via vacuum magnetron sputtering, which reflects infrared heat while letting visible light pass through. This means it keeps interiors cool in summer and warm in winter, cutting HVAC costs by 30–50%. There are two main types: soft-coat Low-E (high performance, for interior-facing surfaces) and hard-coat Low-E (durable, for exterior use). It's widely used in commercial curtain walls, residential windows, and net-zero energy projects. Unlike regular glass, it also blocks 99% of UV rays, protecting furniture and interiors from fading.