Welcome to the Future.
Halio Smart-Tinting Glass.

Tomorrow's windows are here.

Halio smart-tinting glass is so advanced that windows start tinting within seconds to provide shade and glare relief. Whether it’s a window, skylight, or partition, Halio allows you to precisely control how much natural light to let through. Halio is fully programmable to tune with your personal preferences.

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Look forward...

Look forward to living in homes that nurture and continually re-energize us…to sleeping soundly in darkened rooms and waking refreshed as we gradually greet the sun…to working in inspiring offices where we can gaze out the window, fuel our imaginations, and be our most creative…to windows that keep us connected to the outside world. All day long. This is the future that is upon us right now. This is Halio smart-tinting glass.

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In the News

Halio Smart-Tinting Glass by Kinestral Technologies

A joint venture between Kinestral Technologies and AGC, Halio Smart-tinting Glass begins darkening within 15 seconds and reaches its ultimate tint in under three minutes. When clear, Halio delivers a visual light transmission value of 65% and a solar heat gain coefficient of 0.51. When tinted, it delivers a visual light transmission value of 2% and a solar heat gain coefficient of 0.09. The insulated glass panels come as large as 5' by 10', and can be tinted individually or in groups. While Halio can be integrated with building management

A Case of Glass

These days, whenever a skyscraper gets built in a city, chances are up to 80 percent of it will be clad in glass. "Natural daylight" is the explanation for it, that precious commodity is so important to those thousands of white collar workers toiling away in the tower. Another is “the view”, giving developers the chance to charge a premium for the panorama that higher vantage points offer. From a symbolic standpoint, it represents progress and if you are looking from the outside, has a shiny appearance that adds a touch of class.

Smart Glass: Options for Creating a Sustainable, Glare-free Environment

We typically spend 90% of their time indoors, though our biology causes us to crave a connection to the outdoors and the natural light.


We're a different kind of start-up.

"I sit right by a Halio window, so I know from experience how cool it is, so it’s very exciting to be part of the company that created it. I also love working with so many bright minds." - Natalie

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