At Sigma Engineering Product Design Ltd. (SigmaEPD) we take our responsibility as stewards of the environment seriously. This is why our prime focus is on delivering highly efficient, environmentally friendly extract and ventilation systems to our clients. With award-winning patented heat recovery systems, best in class Electronically Commutated (EC) fan technology and cutting edge impeller design, combined with our bespoke canopies, extract hoods, enclosures etc., our systems make a real difference to indoor air quality, whole of life cost and the environment. We have lots of up-to-date engineering and ventilation information on our blog.
Energy-saving ventilation products and services, with award-winning, patented technology.
Highly efficient, environmentally friendly extract and ventilation systems.
Best in class technology for indoor air quality control solutions.
Award-winning, patented heat recovery systems for kitchen extract systems.
Bespoke canopy installation services.
Upgrade services for existing canopies.
Design, manufacture, and installation of ancillary equipment.
Design, manufacture, and installation of local exhaust ventilation systems.
Design and manufacture of ventilation products and systems.
Testing services for ventilation products and systems.
Certification services for ventilation products and systems.
Air to air heat recovery systems for industrial and commercial applications.
Heat recovery systems for industrial processes.
Heat recovery systems for commercial kitchens.
Design, manufacture, and installation of fan systems.
Contract manufacturing services for ventilation products and systems.
Design, manufacture, and installation of anti-vandal weather louvres.
Design, manufacture, and installation of special projects.