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Revolutionizing Materials Science

Left: Looking out through RavenWindow in its cold (transparent) state.
Right: Looking out through RavenWindow in its hot (reflective)state.
RavenWindow
Slash your energy bill by 30% or more*
 
Twice the energy savings of the best "dumb" window
 
Saves money and energy year-round, in every season
 
Custom sizes, up to 2 meters by 4 meters
 
Choice of tinting color, including neutral gray
 
*Exact savings depend on building design & location
 
Left: The thermoreflective Insulating Glass Unit (IGU) in its cold (transparent)state.
Right: Looking through the thermoreflective IGU in its hot (reflective) state.  Like mirrored sunglasses, RavenWindow looks like a perfect mirror from the outside, and like tinted glass from the inside.  For reference, the window is diplayed here in a standard curtain wall frame.