RavenWindow

RavenWindow™ tints automatically and within minutes with no controls, wires or electricity, preserving an uninterrupted connection to the outdoors and natural light.
RavenWindow™ engineered a thermochromic filter that is incorporated into the window at the time of manufacture. This filter creates a cool and usable space when activated, while maintaining connection to the outdoors during even the hottest days.
During cooler times, when the solar gain is desired, the filter remains clear, filling the space with desired warming rays.