Since 1931 Colt has been harnessing the natural elements to provide healthy, comfortable and safe working and living conditions in buildings. Colt is a specialist in smoke control, climate control and HVAC systems, industrial ventilation and solar shading, with a presence in more than 50 countries.

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Download our Colt Project Portfolio publication to read about some recent projects, or use our project selector.

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Colt website.

Colt Worldwide

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A living green dynamic façade...Surely this is science fiction?

Colt and research partners design and build a zero-energy house in Germany.

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Predicting energy usage with Colt Piatra software

Piatra can show customers how to improve the energy efficiency of their buildings.

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Easy ways to reduce electricity and gas bills

Investment pays off.

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About Colt