A busy highway with clear barriers
Air Quality Barriers

A pollution barrier that reduces vehicle emissions, improves air quality, and mitigates noise for the transportation sector.

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Key Benefits

  • Reduce smog along roadways & highways.
  • Lowers the amount of NOx in high traffic cities.
  • Improve health and wellbeing of local communities.
  • Maintain natural light.
  • Provide noise reduction.

First-of-its-kind Pollution Barrier

Bringing a much-needed air quality solution to the noise barrier marketplace.

The SmogStop Pollution Barrier by Healthy Infrastructure is designed to address noise and air pollution along major highways. By combining a reliable noise barrier product with the patented SmogStop technology, a sustainable air quality solution is created to address air pollutants produced by vehicles.

A render of a clear wall beside a road

Powered by Wind & Sun

Using our natural resources to combat pollution challenges.

Our SmogStop Pollution Barrier utilizes a double-walled structure that redirects traffic emissions into a channel. This channel creates wind vortexes and improves the vertical mixing of emissions with clean air. The photocatalytic coating that lines the inside of the walls utilizes sunlight to decompose nitrogen oxides (NOX) and volatile organic compounds (VOCs), transforming them into harmless gases and water.

Diagram of barrier absorbing pollution
A render of a solar wall with a multi-color finishes

Transportation Solutions

Healthy Infrastructure is your source for SmogStop.

At Hi, our team is dedicated to tackling every aspect of sustainability. We leverage renewable technologies and blend it with our expertise in design and supply of construction solutions throughout the US and Canada. Collaboratively with EnvisionSQ, we're pioneering a vital air quality solution within the noise barrier marketplace.

Pollution barriers that improve air quality and mitigate noise along busy highways.
Toronto, ON Highway project
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OUR PARTNER

EnvisionSQ

A research and development company that tackles some of the world’s greatest health issues. Our innovative technologies create cleaner, safer environments for families and communities around the world.

Visit EnvisionSQ

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