20+

Years
with Yell

Sigma Engineering Product Design Ltd

Designed To Lead, Built To Last

19 Whittle Place, South Newmoor Indest, Irvine, KA11 4HR Directions

   Closed today Open Monday 08:00 - 17:00

Why Choose Us?

Eco-Friendly
Corporate Customers
Bespoke Service

Here at Sigma Engineering Product Design Ltd, we pride ourselves on our reputation

Business overview

We Design, Manufacture and Install Commercial and Industrial Ventilation Systems: Commercial Kitchen Heat Recovery, Extract systems, LEV Systems, Anti-vandal Louvres, Duct

Sigma Engineering Product Design Ltd is a well established manufacturing company that has built up an enviable reputation over the last 20 years. We pride ourselves on our commitment to provide a professional and speedy service at all times, whilst maintaining the highest quality of work.

Sigma specialises in energy saving ventilation products and services, with award-winning patented technology. Our innovative and flexible designs are inspired by our desire to deliver efficient and cost effective solutions to the general problem of ventilation and indoor air quality control wherever it is needed.

Sigma delivers high quality products and services to hotels, restaurants, hospitals, bars, and other sectors that meet and exceed expectations.

The increasing price of non-renewable fuels and the emergence of the climate change levy has caused energy costs to soar. Our systems focus on combining the most energy efficient technologies and innovative components to provide the best possible solution for our clients.

Photos

We offer energy saving fans that use significantly less energy than traditional fans. options include:
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An effective way to deliver makeup air
A class of robust anti-vandal or security louvres manufactured in powder coated mild steel, galvanised steel, stainless steel etc.
Design, Manufacture, Install, Supply

Products & Services

Ducting & Ductwork

Filters

Commercial Heat Recovery

Commercial Kitchen Extract Systems

Local Exhaust Ventilation

General Industrial & Commercial Ventilation

Design, Manufacture & Install

Local Exhaust Ventilation (LEV) Design

Local Exhaust Ventilation (LEV) Manufacture

Local Exhaust Ventilation (LEV) Installation

Local Exhaust Ventilation (LEV) Testing & Cert.

Commercial Kitchen Canopy Design/Manufacture

Commercial Kitchen Ventilation Install

Extract Systems

Antivandal louvres

Security Louvres

Stainless Steel Louvres

High Efficiency Kitchen Extract Fan Systems

Sheet Metal Contract Manufacturing

Stainless Steel Duct Manufacturing

Indoor Air Quality

Credentials

Accreditations

  • Construction Skills Certification Scheme
  • CHAS Accreditation
  • Constructionline
  • Federation of Small Businesses

Reviews

Brilliant service

5
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 .
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Very Professional work

5
Densley representing Sigma is a honest professional who did not try to sell me something that was not required/mandatory & simply fixed the problem part immediately. Very economically priced which fits into small businesses very well unlike other highstreet brands.
We have just used their services in our Restaurant business in cambuslang Very professionals to deal with, would definitely recommend.
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Sigma

5
I have been a customer of Sigma for over the last 8 years, their service and quality is excellent and their products are competivley priced,. nothing is to much trouble for them,
I would highly recommend them for quality and service.
Kind regards
John Baxter
Owner Vent Supplies
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Testimonials

Sigma Commercial Kitchen Heat Recovery

“We approached a number of companies to discuss our commercial kitchen ventilation requirements, however Sigma stood out by far as the most knowledgeable. They have met and exceeded our expectations from the design stage through to installation. We would recommend them to anyone looking for ventilation systems, especially with regards to commercial kitchen heat recovery.”

- Source: Jag Biryah Birtelli’s - Stone Baked Pizza. Delivered.

Kitchen Extraction System Install

"Densley and his team at Sigma Engineering Product Design Ltd were fast and thorough in their process of manufacturing and installing our kitchen extraction system and provided great advice along the way. Would not hesitate to use their services again. Strongly recommended!"

- Source: Alex K., Thai Bento Express, Bishopbriggs

Extractor noise

I contacted SIGMA EPD regarding the Glasgow Chaophraya restaurant`s extractor system. The roof based fan had worn out and residents complained to the council because of noise pollution. Also, the fan did not extract the smoke properly from the ground floor kitchen. Densley rectified the air intake issue and replaced the fan with 3 smaller energy saving fans. The new fans are much more effective than the original fan. Reliable, punctual, professional, and creative. Absolutely fantastic.

- Source: Akos Lokai MIH Group Building Manager Thai Leisure Group

Extraction Canopy

Sigma delivered on every level, the extraction canopy came in on budget, Densley was very professional and helpful throughout the design, manufacturing and installation process. Our experience of using Sigma has been a pleasure from design to completion with great after support service and would highly recommend them as a company that delivers on service and quality of workmanship.

- Source: Barry M., Argyll Holidays, Dunoon