PPG Industries and Pleotint, LLC have renewed their agreement to jointly market a window glass system that combines self-tinting Suntuitive glass by Pleotint with Solarban low-emissivity, or low-e, glass by PPG. Suntuitive glass is a product that lightens and darkens in relation to the intensity of direct sunlight to optimize visual and thermal comfort, views and daylighting. Provided to the glazing industry as insulated glass form factors combined with laminated or low-e glass, Suntuitive glass blocks solar heat and ultraviolet light, and it mitigates glare to reduce the need for shades and blinds.

Suntuitive glass installs with the same ease as conventional glass products, and unlike other dynamic glazing systems that require complicated computer software and wiring systems, it protects building owners against failure caused by faulty wiring, poor electrical connections, broken circuits and computer system glitches or crashes. In addition, because they do not require power to operate, window systems made with Suntuitive glass enable buildings to remain cool and comfortable throughout the day even in the event of power surges, outages or electrical storms. When paired with Solarban solar control, low-e glasses in a standard 1-inch insulating glass unit (IGU), Suntuitive glass can produce visible light transmittance (VLT) of as much as 60% in a clear state and solar-heat-gain coefficients (SHGCs) of as low as 0.11 in a darkened state. In addition to enhancing the comfort of building occupants, the glass system significantly reduces energy costs related to heating, cooling and lighting, which together can account for up to 70% of a building's total energy consumption.

Pleotint and PPG established their marketing alliance in 2011.