Scunthorpe · TR19 Grease
We clean the full commercial duct run - grease, dry and laundry ductwork, canopy to roof fan - for kitchens, offices and industrial sites across Scunthorpe, and certify it to the TR19 Grease standard your insurer expects.
Scunthorpe
Scunthorpe rates around 1,470 food premises, and behind a large share sits an extract duct a canopy clean never reaches - plus the dry ductwork and air-handling that keep its offices and public buildings running.
Right across Scunthorpe, from Ashby High Street through Frodingham Road to Parishes, cooklines share tight roof space and vent through concealed ducting few operators ever see inside. We clean that entire path to the TR19 Grease standard, canopy through to fan, taking in the level pulls and the risers where grease settles thickest and a fire would run.
The same crews clean dry ventilation and air-handling ductwork in offices, schools and civic buildings, plus the combustible lint runs behind hotel and care-home dryers. High-turnover sites - North Lindsey College, Scunthorpe General Hospital, the Attis Arena and the town hotels - build grease fastest in the concealed lengths where flame spreads.
The standard
TR19 Grease is the benchmark Scunthorpe insurers and fire risk assessors expect - measured across the whole extract run, not just the visible mouth of the canopy.
Grease is measured by thickness, and the standard sets the depth at which a system must be cleaned and re-tested. Around Ashby High Street and Parishes, where the concealed runs thread through mixed roof voids, a canopy-and-filter wipe leaves the ductwork itself - the long hidden sections where grease accumulates and a fire travels - untouched. We access the full Scunthorpe run through existing and newly fitted inspection hatches, clean to bare metal, record before-and-after grease-depth readings at set points, and issue a TR19 Grease certificate with a post-clean depth record.
By system
The fire risk. Fried-food extract coats duct walls in combustible grease; cleaned canopy to fan and certified to TR19 Grease.
Supply and general extract in offices and public buildings, carrying dust and debris that throttles airflow and loads the air-handling unit; cleaned to TR19.
The hidden one. Tumble-dryer ducting packs with lint - highly combustible - in Scunthorpe hotels, care homes and gyms.
On the ground in Scunthorpe
We are in Scunthorpe's ductwork and plant every week. The proof is the jobs, not the stock photos.
A steelworks office in Scunthorpe had atmospheric iron dust, fine soot and ambient particulate clogging the supply-air vents and branch lines. We ran heavy-duty motorised rotary brushes alongside a high-filtration negative-air HEPA vacuum, restoring the air delivery to the building-regulation rate. The adjacent foundry-floor operations meant full high-visibility clothing and specialist dust masks throughout.
When it is due
Ductwork rarely warns you politely. In a busy Scunthorpe kitchen these are the tells.
A canopy dripping onto an Ashby High Street cookline, cooking smells forced back to the tables, extraction that no longer clears the steam, grease showing at the filter edges, or a Scunthorpe insurer or fire risk assessor wanting a TR19 certificate you have not got. How often it needs doing follows how hard you cook - a fast-frying Frodingham Road kitchen far more than a daytime cafe - and the certificate names the interval, so the next visit is booked, not guessed.
How it runs
Inspect the full Scunthorpe run, find the access gaps in the concealed sections, agree scope and frequency.
Fit inspection hatches where the run is sealed - common in the older Parishes conversions - and protect the kitchen.
Canopy to roof fan, down to bare metal, with before-and-after grease-depth evidence.
TR19 Grease certificate, grease-depth record and next-due date for your Scunthorpe fire logbook.
Why it matters
Three duties push every Scunthorpe operator to keep ductwork clean, and they reinforce one another.
Fire safety law. Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person for a Scunthorpe premises must assess and manage fire risk. A grease-laden duct is one of the most serious risks in any catering building, because a flare-up on an Ashby High Street cookline can travel the ductwork and spread fire through concealed voids. The Health and Safety at Work etc. Act 1974 and the HSE reinforce the same duty of care.
Insurance. A live TR19 Grease certificate is what a Scunthorpe insurer treats as evidence the system is maintained. Miss it and a fire claim may be reduced or refused - an expensive surprise once the damage is done.
Hygiene and environmental health. When North Lincolnshire Council carries out a food hygiene inspection it judges the physical state of the premises, and ventilation is part of that. A grease-choked extract can pull down the rating an Environmental Health Officer gives, on top of the odour and the weakening airflow your staff put up with.
It is set by cooking hours under TR19 Grease - roughly every three months for heavy use of 12 to 16 hours a day, every six for moderate, every twelve for light. A hard-frying Ashby High Street kitchen sits in a tighter band than a daytime Frodingham Road cafe. We measure the grease load and confirm your interval.
Yes. The fan at the top of a Parishes or city-centre riser is where grease throws off the blades and the run ends - we degrease it and its housing, because a loaded fan is what finally stops a system pulling.
The full run, canopy through the concealed horizontal and vertical ductwork to the roof fan - the hidden sections a canopy-only clean leaves loaded, which matters in the tight stock around Ashby High Street and Parishes where the runs are long and awkward.
Yes - from Ashby High Street and Frodingham Road kitchens to the offices, schools and industrial units across Scunthorpe and the wider Lincolnshire.
Yes. We work overnight, early mornings and closing days for the Ashby High Street and Frodingham Road kitchens, and around shift patterns at commercial and production sites, at no extra charge for out-of-hours work.
Yes. We clean the dry ductwork and air-handling in Scunthorpe offices, schools and public buildings, and the lint-heavy laundry ducts in the Lincolnshire hotels and care homes, alongside kitchen grease ducts.
A dated TR19 certificate, before-and-after photographs of each section, and an access report for your fire logbook - the evidence an Ashby High Street operator's insurer and fire risk assessor expect.
Phoenix Duct Clean · by the numbers
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