Kempston · 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 Kempston, and certify it to the TR19 Grease standard your insurer expects.
Kempston
Kempston rates more than a hundred 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.
The city's kitchens sit in tight, mixed stock - Hillgrounds Road, Spring Road, Church End - with long concealed duct runs up to roof fans. We clean the full run to the TR19 Grease standard, canopy to fan, including the horizontal and vertical sections a canopy-only clean leaves coated.
It is not only kitchens: we also clean the dry supply and extract ductwork in Kempston offices, schools and public buildings, and the lint-packed laundry runs behind its hotel and care-home dryers. The busiest kitchens - care-home kitchens, school and canteen kitchens, pub kitchens and the busy Bedford Road takeaways - coat their hidden ducting in grease quickest, and that is the very path a fire follows.
The standard
TR19 Grease is the benchmark Kempston insurers and fire risk assessors expect - measured across the whole extract run, not just the visible mouth of the canopy.
The standard works in grease-film thickness, fixing the depth at which a run must be cleaned and re-tested. In the shared roof voids around Hillgrounds Road and Church End, wiping the canopy and filters leaves the ductwork - the long concealed sections that gather grease and carry fire - untouched. We open the full Kempston run through existing and newly cut inspection hatches, strip it to bare metal, log grease-depth readings at fixed points before and after, and issue a TR19 Grease certificate with the post-clean depths recorded.
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 Kempston hotels, care homes and gyms.
On the ground in Kempston
We are in Kempston's ductwork and plant every week. The proof is the jobs, not the stock photos.
The flexible dryer ducting at a well-known Kempston launderette was choked with matted fluff, raising a clear fire risk. We ran brushes and a HEPA vacuum through the tumble-dryer exhaust run, then confirmed a clean discharge outside. The system ran cooler and cleaner, with quicker laundry turnarounds by the end of the week and a difference that showed straight away. We fitted the visit around opening time so staff weren't disturbed.
When it is due
Ductwork rarely warns you politely. In a busy Kempston kitchen these are the tells.
A canopy dripping onto a Hillgrounds Road cookline, cooking smells forced back to the tables, extraction that no longer clears the steam, grease showing at the filter edges, or a Kempston 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 Spring 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 Kempston 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 Church End 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 Kempston fire logbook.
Why it matters
Three duties push every Kempston 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 Kempston 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 a Hillgrounds Road 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 Kempston 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. Bedford Borough Council food hygiene inspections assess the physical condition of premises, ventilation included. A grease-clogged system can count against the rating an Environmental Health Officer awards, quite apart from the smell and the falling extract performance your staff have to work in.
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 Hillgrounds Road kitchen sits in a tighter band than a daytime Spring Road cafe. We measure the grease load and confirm your interval.
Yes. The fan at the top of a Church End 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.
Yes - from Hillgrounds Road and Spring Road kitchens to the offices, schools and industrial units across Kempston and the wider Bedfordshire.
We fit compliant access panels where the ductwork has none, so every internal section can be reached, cleaned, inspected and certified - common in the older Church End conversions where the run was boxed in with no hatches.
A dated TR19 certificate, before-and-after photographs of each section, and an access report for your fire logbook - the evidence a Hillgrounds Road operator's insurer and fire risk assessor expect.
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 Hillgrounds Road and Church End where the runs are long and awkward.
Yes. We clean the dry ductwork and air-handling in Kempston offices, schools and public buildings, and the lint-heavy laundry ducts in the Bedfordshire hotels and care homes, alongside kitchen grease ducts.
Local knowledge
The land immediately south-west of Kempston was one of the great brickfields of England, where the Marston Vale works around Stewartby and Kempston Hardwick used the Fletton process to become, by the 1930s, the largest brickworks in the world, turning out over five hundred million bricks a year. That industry ran on dust and draught, and modern premises hide their own dust inside sealed ductwork instead, where grease and debris build unseen until airflow fails or fire finds a path. We clean and inspect ventilation and extract ductwork across the town, then hand over photographic before-and-after evidence of every run. What the eye cannot see, the camera and the airflow reading confirm.
Phoenix Duct Clean · by the numbers
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