Commercial Kitchen Filtration
15 Feb 2026
Fire Safety and ESP Units: Reducing Risk in Grease-Heavy Commercial Kitchens
Grease accumulation within ductwork is one of the primary fire risks in commercial kitchens. ESP units play an important role in reducing this risk by...



Grease accumulation within ductwork is one of the primary fire risks in commercial kitchens. ESP units play an important role in reducing this risk by removing grease particles from the airstream before they reach downstream ductwork.
Reducing Grease Build-Up in Ductwork
By capturing grease and smoke at source, ESP units significantly reduce the amount of grease that deposits within ductwork. This leads to lower fire risk, reduced cleaning frequency, and improved system hygiene.
Cleaner ductwork also improves airflow stability and system longevity.
Supporting Fire Safety Strategies
While ESP units are not a replacement for fire suppression systems, they form a critical part of a layered fire safety approach. By reducing grease loading, ESP filtration helps limit the fuel available should a fire occur.

We design and supply complete kitchen-extract and industrial air-filtration systems that quietly solve grease, smoke and odour, and keep you compliant. Since 2004, our team has supported restaurants and operators across the UK and Europe with specification, install support and ongoing maintenance.

We design and supply complete kitchen-extract and industrial air-filtration systems that quietly solve grease, smoke and odour, and keep you compliant. Since 2004, our team has supported restaurants and operators across the UK and Europe with specification, install support and ongoing maintenance.

We design and supply complete kitchen-extract and industrial air-filtration systems that quietly solve grease, smoke and odour, and keep you compliant. Since 2004, our team has supported restaurants and operators across the UK and Europe with specification, install support and ongoing maintenance.

Hook, Camden Town
Extechnology delivered an odour control solution to support planning and neighbour acceptance while keeping pressure drops predictable.

Hoxton Hotel, Holborn
High‑efficiency ESP stages with low static and washable cells, supporting reliable operation and simplified servicing for a busy hospitality environment.

Fuller’s — The Blue Boat
Combination of UV‑C/ozone and carbon stages to reduce cooking odours, integrated with upstream grease control for a compact plant room footprint.
Discover More Insights
Discover More Insights

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