Solarban® 70 Optiblue® glass (formerly Solarban® z75 glass) is a neutral, high-performing glass comprised of Solarban® 70 solar control low‑e coating (formerly Solarban® 70XL glass) on Optiblue® glass.
With its steel blue-gray appearance and high visible light transmittance (VLT), Solarban® 70 Optiblue® low‑e glass excels at controlling glare while offering superior solar control properties to support sustainable design. The result is a VLT and a low solar heat gain coefficient (SHGC) that meets or exceeds competing architectural glasses with a similar aesthetic.