Designed to Lead Built to Last

Energy Saving Ventilation, Award Winning Technology

Sigma EPD

We specialise in Energy Saving Ventilation, with award-winning patented technology. The increasing price of non-renewable fuels and the need for businesses to reduce their carbon foot print makes Sigma EPD a logical partner to help in the reduction of energy use.

Our systems combine the most energy efficient technologies and innovative components to provide the best possible solution for our clients.

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