Kitchen Ventilation & Air Quality Management for Food Factories

Food production environments operate at a scale and intensity that demands more than a standard extraction upgrade. We provide specialist grease management, odour control, TR19 compliance and indoor air quality solutions built around the realities of high-throughput food manufacturing.

Why Food Factories Need A Tailored Approach To Clean Air

A standard commercial kitchen produces grease, smoke and odour. A food factory does all of that continuously, at volume, across multiple process lines, with food safety audits, environmental permits and insurance obligations layered on top.

The consequences of getting it wrong reach further than a failed inspection Here’s why:

Grease Loading & Fire Risk – Continuous high-volume cooking and food processing create significantly greater grease accumulation in extraction ductwork than typical foodservice environments, increasing fire risk and TR19 non-compliance exposure.
Process Odour & Planning Conditions – Frying, baking, smoking and rendering operations generate persistent odours that can breach Environment Agency and local authority planning conditions and trigger complaints from neighbouring properties and businesses.
Audit & Regulatory Pressure – Food safety audits under BRC, SALSA and similar schemes, combined with insurer requirements and environmental health oversight, mean that documented, compliant maintenance is not optional.
Worker Welfare & Food Safety IAQ – Indoor air quality on the production floor is both a worker welfare obligation and a food safety concern. Airborne contamination in food preparation and packing areas carries direct hygiene risk.
Operational Continuity – Production lines cannot afford extended downtime. Maintenance programmes need to be planned around shift patterns and production schedules, with minimal disruption to output.
Insurance & Documentation Requirements – Insurers require evidence of regular, compliant duct cleaning and grease management. Without a documented TR19 programme, claims related to fire may be challenged or denied.

End-to-End Filtration for Food Production Sites

We work across the full scope of air quality and ventilation requirements in food factory environments — from initial survey and equipment specification through to ongoing planned maintenance and compliance documentation.

Grease, Smoke & Odour Control Solutions

Food factory extraction systems carry a heavier grease and particulate load than any other commercial kitchen environment. Continuous operation across multiple process lines means accumulation is faster, odour discharge is greater, and the consequences of an under-specified system — whether a fire, a planning breach or a failed audit — are more significant.

For sites where grease, smoke and odour all need addressing in a single unit, our Electrostatic Precipitator with UVC is our market-leading solution, available for retrofit or new build specification.

Explore our full range of grease, smoke & odour control systems

Indoor Air Quality

Extraction performance and production floor air quality are two separate challenges in a food factory. Airborne microbial contamination in packing and preparation areas is a food safety concern as much as a worker welfare one, and it is increasingly scrutinised under BRC, SALSA and similar audit frameworks.

We provide UVC air treatment and filtration for supply air systems serving production areas, alongside IAQ monitoring that provides continuous, documented evidence of air quality conditions on the production floor — supporting audit trail requirements and demonstrating active management of airborne risk.

Explore our Indoor Air Quality Solutions

Staying Compliant in a High-Scrutiny Environment

Food factories sit at the intersection of multiple compliance frameworks. Ventilation and air quality touches fire safety, food hygiene, planning conditions, insurance and worker welfare simultaneously. We understand how those frameworks interact — and we provide the documentation, certification and equipment specification to satisfy each one.

TR19 Grease & Odour Compliance — We carry out BESCA-approved canopy and extract cleaning services to TR19 specification and provide a full report and certificate on completion.
TR19 Air & Ventilation Management – supply air ductwork cleaning, filter maintenance and PVT testing to the TR19 supply air standard
EMAQ+ guidance on commercial kitchen exhaust — met by our kitchen ventilation odour control range
DW/172 Specification for Kitchen Ventilation Filtration Systems — relevant to extraction design and equipment specification

Why Choose Plasma Clean Air

We have been working in specialist commercial kitchen and food production air quality since 2008. Over that time, we have built an in-house engineering network covering the whole of the UK, developed and manufactured our own product ranges, and taken on service programmes for some of the largest food retail and food production estates in the country.

We hold BESCA Vent Hygiene accreditation, the recognised standard for duct hygiene and kitchen ventilation maintenance. Every TR19 report we issue is produced by our own certified engineers who carry full documentation on completion of every visit.

For food factory clients, we offer a single point of accountability for grease control, odour management, production-floor IAQ, TR19 compliance, and planned maintenance — one company, one contract, one engineer network.

Get in Touch For Bespoke Kitchen Ventilation

Managing ventilation, grease, odour and air quality across a food production facility is rarely straightforward. We offer a no-obligation site survey to assess your existing systems, identify any compliance gaps and provide a clear specification tailored to your site.

Request a Site Survey