Company details for Sigma Engineering Product Design Ltd

Sigma Engineering Product Design Ltd

  • 0129 (Display number) 01294 203374
19 MacAdam Place
South Newmoor Industrial Estate
Irvine Ayrshire KA11 4HP United Kingdom

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About us

One of Scotland’s leading specialists in energy-saving, highly-efficient ventilation and extract systems, Sigma Engineering Product Design Ltd have many years’ experience in developing innovative solutions for our clients. 

Based in Irvine, Ayrshire, our company has successfully developed the unique and award-winning Sigma Heat Recovery Ventilation (HRV) technology that is utilised across a vast array of applications.  Our solutions we provide are best known for being efficient, reliable and cost-effective, satisfying the needs of customers all over the UK.

Our company is a design-led organisation, always backed up by knowledgeable and experienced manufacturing and fitting staff.  Some of the sectors we cater to include general manufacturing, industrial processes, food production, NHS authorities, restaurants, golf clubs, cafes and many more.  We at Sigma firmly believe that every customer matters, no matter how big or small their project may be.  We approach each and every project with a high level of detail, creativity, professionalism and flexibility, which has led to an outstanding reputation for our company over the years.

Here at Sigma Engineering, we pride ourselves on our high-quality systems that are easy to use and more importantly, safe to use.  We work closely with our client’s architects and builders to deliver accurate information ensuring that all projects are completed to the exact specifications. We are more than happy to communicate effectively with our clients throughout the process and offer any advice or support they may require.  Ever ventilation system we design and install is unique to each customer and tailored to fit into their exact environment.

Some of the products and services we provide here at Sigma include UVGI purifiers, kitchen extract systems, canopy installation, canopy upgrades, ancillary equipment, local exhaust ventilation manufacture, industrial process heat recovery systems, commercial kitchen heat recovery systems, fan systems, anti-vandal weather louvres, air filtration products, ultraviolet air purifiers, canopy ancillaries, indoor air quality monitors and so much more.  We encourage any potential clients to get in touch with our team today to discuss any queries they may have.


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Latest Reviews

Sigma Engineering Product Design Ltd

I have a restaurant and have been using Sigma EPD for about 10 years and have never been let down. Denzley and his team are very professional and economical. Always available for when we need them even on weekends to keep us trading.No hard sell, very ethical and honest. Brilliant service, extremely efficient and fair. I can't praise them enough. Would definetly recommend them.


Sigma Engineering Product Design Ltd

Professionalism, Quality.


Sigma Engineering Product Design Ltd

I have worked with Densley and his team on various projects on some high profile clients' premises and the quality of his work along with the initial design process make Sigma a service partner that I can always rely on. From initial design consultation, to executing the projects, Sigma have always delivered to an exceptional standard


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