Vario Sun

gradually transforms

in the presence of heat

to provide protection and

reduces overall solar heat gain.


Vario Sun is a smart glass product that automatically self-darkens in the presence of heat. Due to its intuitive interlayer, Vario Sun reduces the amount of solar energy being transmitted through the glass. No mechanical or electrical connections are needed. This glass is thermochromic, which means it generates its power from the sun itself. Unlike conventional blinds, Vario Sun remains transparent when reacting to heat and glare in summer. This means that the natural light balance in the room is always pleasant, without sacrificing the outside view. And unlike traditional tinted glass, Vario Sun lets in the sun’s warming ray, when the temperatures plummet.

Commercial & Residential Applications





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