Northwich · TR19 Grease
We degrease the canopy, baffle filters and extractor fan for Northwich restaurants, takeaways and pubs - so the system pulls properly, runs cooler and holds a current TR19 certificate.
Northwich
Northwich fries across the salt town - the Witton Street and Leicester Street cooklines cook from open to close, and the High Street and Apple Market kitchens run alongside.
Different kitchens, same grease. Around Watling Street, Weaver Square and the outlying strips, the grill houses and takeaways put an extraction canopy through the hardest work it will ever do. With hundreds of food premises rated across Northwich, most are frying in a cramped space.
The kit the Watling Street and Weaver Square cooks work beneath - canopy, baffle filters and extractor fan - is what we degrease. Done right it pulls the way it should, clearing heat and steam, backed by a current TR19 Grease certificate, and it runs cooler too, because a clean Northwich fan is not working against a greased one to move the same air.
The system
Extraction cleaning is the accessible heart of the system - the kit above a hard-frying Watling Street cookline that does the work and shows the grease first.
We strip and degrease the canopy inside and out, clean or replace the baffle filters, and degrease the extractor fan and its housing - the part that quietly loses performance as grease loads the blades over a hard Weaver Square service. Cleaned to the TR19 Grease standard, with before-and-after evidence and a certificate, so the system pulls properly and your Northwich fire risk assessment and insurer have the record they ask for.
Filters
The standard for commercial cooklines: they trap grease and slow flame spread. Cleaned, or replaced when warped or corroded.
Common on older or lighter setups; they clog fast and pass grease through if neglected. We flag where a baffle upgrade is overdue.
On the odour and emission-controlled systems near Northwich's residential streets; cleaned or changed so the downstream stages are not overwhelmed.
Fire
A Northwich cookline's extraction and its fire protection are one system - and a clean is the moment to check the join.
Nozzles aimed at the canopy and cooking points; grease build-up around them on a busy Watling Street line is exactly what they exist to fight. We clean around them without disturbing the system.
Where the gas shuts off if extraction fails on a Watling Street line, we work without tripping it - and flag it if it is not behaving.
Checked for the grease that would stop them closing - a quiet failure point on a Weaver Square system that a quick canopy wipe misses.
On the ground in Northwich
We are under Northwich's canopies every week. Real jobs, not stock shots.
An Apple Market cafe in Northwich had grease carbonising on the extract fan and cutting the pull through the lunch rush. We ran a manual degrease over the fan and housing, rebalanced the impeller and reset the speed, clearing the haze that had built over the servery. The owner took a recurring quarterly clean.
Why it pays
Extraction cleaning is a fire-risk job first - but it pays back every Northwich service.
A clean canopy and fan clear the heat and steam off a hard Watling Street cookline faster, so the kitchen runs cooler and the fan draws less to move the same air. A greased system is a fire risk, a failed inspection point and a comfort problem at once. Frequency tracks how hard you cook - the Weaver Square takeaways need it more often than a daytime cafe - and your certificate sets the interval.
Inspect the Northwich canopy, filters and fan, agree scope and frequency.
Remove filters and access panels, protect the cookline.
Canopy, filters and fan to bare metal, with before-and-after evidence.
TR19 Grease certificate and next-due date for your Northwich fire logbook.
Questions
It depends how hard the kitchen runs. Under TR19 Grease, heavy use of 12 to 16 hours a day points to roughly every three months, moderate to every six, light to every twelve. A busy Watling Street or Weaver Square kitchen sits in a tighter band than a daytime cafe.
Yes. Most venues we clean around Watling Street and Weaver Square are busy through the evening, so we work overnight, early mornings or on closing days, at no extra charge for out-of-hours work.
Extraction cleaning covers the canopy, filters and fan; where the concealed duct run behind them is also loaded - as it often is in a tight Watling Street kitchen - we clean the full run to TR19 and certify it together.
Every clean finishes with a dated TR19 certificate, before-and-after photographs and a condition report - the evidence a Watling Street operator's insurer or fire risk assessor expects to see.
Yes. Where a filter is warped, corroded or a mesh type that keeps passing grease, we say so and swap it - common on the older Weaver Square takeaway canopies that have run hot for years.
Yes. The takeaways and grill houses around Weaver Square and High Street run a canopy, filters and a fan and often carry a heavy grease load for their size. We clean and certify them the same way as a full restaurant system.
Yes. Beyond restaurants, Northwich has campus catering at the local college, works catering at the chemical plants, and town-centre and hotel kitchens - high-volume systems we clean and certify alongside the hospitality work.
Phoenix Duct Clean · by the numbers
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