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Duct cleaning - care and nursing homes
A care home kitchen does not close. It cooks breakfast, lunch and dinner, every day of the year, for residents who depend on it - and all that steady cooking sends grease-laden air up into a concealed extract riser that climbs through the building to a roof fan. Left to build, that grease is a fire risk in the one type of building where evacuation is hardest: a home full of frail, and often bed-bound, residents. Here is why the kitchen grease riser in a care home needs cleaning, and how a contractor who understands the setting - and works considerately around vulnerable residents - handles it. This is general commentary.
The short answer
A care home kitchen is one of the hardest-working kitchens there is, and the ductwork above it reflects that. Why the grease builds. Unlike a restaurant, a care home kitchen never closes - it produces breakfast, lunch and dinner (and often snacks and supper too) every single day of the year, because the residents depend on it for their nutrition and there is no closed day. That constant service means the extract system loads with grease steadily and continuously, with none of the quiet periods that let a lighter kitchen's ductwork catch up. And as in any kitchen, the grease does not stay at the canopy: it is carried up into the concealed extract riser that climbs through the building to the roof fan, coating the inside of a run that the nightly wipe of the visible canopy never touches. So a care home builds a steady, concealed grease load in its kitchen riser. Why it matters more in a care home. Concealed grease in an extract riser is a fire risk anywhere - grease is fuel, and a kitchen fire drawn up into a greased duct spreads through the building fast and unseen. But a care home raises the stakes as high as they go: the building is occupied around the clock by frail, elderly and often bed-bound residents, for whom evacuation is slow, staff-intensive and in some cases barely possible. A fire that spreads through the structure is precisely the scenario the home's fire precautions are built to prevent. Under the Regulatory Reform (Fire Safety) Order 2005 the responsible person - the home or its operator - must assess and manage that fire risk, and the CQC, in judging whether the service is safe and well-led, expects the premises and their fire safety to be properly managed and evidenced. So the kitchen riser is not a background maintenance item in a care home; it is part of protecting people who cannot protect themselves. Cleaning it, considerately. Cleaning a care home's kitchen riser means working in an occupied home with vulnerable residents, around a kitchen that cannot simply shut. A contractor who understands the setting surveys the whole concealed run, cuts compliant access where a boxed section has none, and cleans every internal metre back to bare metal, planning the work around meal service and the home's routine so the kitchen keeps feeding residents. Just as important is how the engineers conduct themselves: ours are DBS-checked, and infection-control aware - all our staff carry annual flu and COVID vaccinations and bring disposable gloves and face masks to every care-home visit - so they work cleanly, respectfully and in step with the home's infection-control policy around residents. The home receives the certificate, grease-depth readings and before-and-after photographs it needs for its fire file and its CQC evidence. So duct cleaning in a care home is about the steady, concealed grease the year-round kitchen builds in its riser, cleaned considerately by engineers who fit the setting. This is general commentary on catering ventilation in care settings.
Key points
A kitchen that never closes
The starting point for a care home is that its kitchen never stops. A restaurant has quiet days, closed days and a natural rhythm that lets things catch up; a care home kitchen cooks breakfast, lunch and dinner every single day of the year, because the residents depend on it and there is no day off. That constant, year-round service means the extract system is loading with grease all the time - steadily and continuously, without the pauses a lighter kitchen gets.
And the grease does not stay where you can see it. From the canopy it is drawn up into the concealed extract riser that climbs through the building to the roof fan, coating the inside of a run the daily wipe of the visible canopy never reaches. So while the kitchen may look clean at surface level, the concealed riser is quietly accumulating grease day after day, all year. That steady, hidden build-up is why a care home kitchen needs its ductwork cleaned as a planned, regular job - the constant service guarantees the grease is there. So three meals a day, every day, builds grease steadily. This is general commentary.
The fire stakes in an occupied home
The reason the concealed grease matters so much in a care home is who is in the building. A care or nursing home is occupied around the clock by frail, elderly and often bed-bound residents, many with limited mobility, and evacuating them is slow, staff-intensive and in some cases barely possible. A kitchen fire that ignites grease over a heat source and is drawn up into a greased riser can spread through the structure fast and unseen - which is exactly the emergency the home's fire precautions exist to prevent, and the one where the consequences are most serious.
So the law and the regulator both take it seriously. Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and manage the fire risk, and concealed grease in the kitchen extract is a recognised part of that risk. The CQC, judging whether the service is safe and well-led, expects the premises and their fire safety to be managed with evidence to show it. Keeping the kitchen riser cleaned to a standard, with a certificate and photographs, is part of meeting both duties - and part of the home's basic duty of care to residents who could not get themselves out. So concealed grease where residents cannot easily evacuate is why it matters. This is general commentary.
Cleaning around a live home
Cleaning a care home's kitchen riser is a job done in a live, occupied building, around a kitchen that cannot simply close - and that shapes how it has to be done. A contractor who understands the setting surveys the whole concealed run end to end, cuts compliant access hatches into any boxed or sealed sections that have none, and cleans every internal metre back to bare metal, with grease-depth readings logged and the result certified. The work is planned around the meal service and the home's daily routine, so the residents keep being fed while the ductwork is cleaned.
Because the run is concealed and often threaded through an occupied building, the survey and access matter: knowing where the grease sits and reaching it properly is the difference between a certificate and a real clean. A contractor who works with care homes plans the route, coordinates with the kitchen and maintenance teams, and works cleanly so the kitchen comes back ready for the next service. So working the concealed run without stopping the meals is how it is done in a care home. This is general commentary.
Engineers who fit the setting
Working in a care home is not only a technical job - it is done among vulnerable residents, and how the engineers conduct themselves matters as much as the clean. Ours are DBS-checked, so they are people the home is comfortable having on site around residents. And they are infection-control aware: all our staff carry annual flu and COVID vaccinations, and bring disposable gloves and face masks to every care-home visit, so they can work in step with the home's infection-control policy and protect residents whose health is fragile.
That awareness is part of understanding the setting. A care home manager has enough to think about without worrying whether a visiting contractor is a risk to residents - so we come vaccinated, equipped and briefed, work respectfully and quietly around the home, and keep our disruption to a minimum. Combined with planning the work around the kitchen's service, it means the ductwork gets cleaned without the home's routine, or its residents' wellbeing, being disturbed. So DBS-checked and infection-control aware around residents is what the setting needs. This is general commentary.
What the home gets
The outcome a care home needs is a genuinely clean, fire-safe kitchen extract and the evidence to prove it. The whole concealed run - canopy, filters, plenum, the riser through the building and the roof fan - is cleaned back to bare metal, so the grease that was the fire fuel is gone and the system pulls properly again. And the home receives a dated certificate to the recognised standard, the grease-depth readings taken before and after, and before-and-after photographs of the internal run.
That evidence is what the home actually has to produce: for its fire risk assessment and fire file, and as part of the safety and well-led evidence the CQC expects. A home, or a group operating several homes, needs that paperwork in order per site, on a reliable schedule, with a next-due date that keeps the riser from ever building an unmanaged load again. That is what a contractor who understands care homes sets up - the clean, the certificate, and a schedule the home can depend on. So a clean, certified riser and the evidence for CQC and fire is what the home gets. This is general commentary.
Questions
Because it never closes. A care home kitchen cooks breakfast, lunch and dinner every day of the year for residents who depend on it, so its extract loads with grease steadily and continuously, with none of the quiet or closed days a restaurant gets. The grease is carried up into the concealed riser that climbs to the roof fan, where the daily clean of the visible canopy never reaches it, and it accumulates day after day, all year. So the constant, year-round service is exactly why the concealed ductwork needs cleaning as a planned, regular job. So it builds quickly because the kitchen never stops. This is general commentary.
Yes - concealed grease in a kitchen extract is a fire risk anywhere, and a care home raises the stakes as high as they go because the building is occupied around the clock by frail, elderly and often bed-bound residents, for whom evacuation is slow and difficult. A kitchen fire drawn up into a greased riser can spread through the structure fast and unseen, which is the emergency a home's fire precautions exist to prevent and the one with the most serious consequences. Under the Regulatory Reform (Fire Safety) Order 2005 the responsible person must manage that risk, and the CQC expects the premises' fire safety to be evidenced. So yes - and managing it is part of the duty of care. This is general commentary.
Yes. Our engineers are DBS-checked, so they are people the home is comfortable having on site, and they are infection-control aware: all our staff carry annual flu and COVID vaccinations and bring disposable gloves and face masks to every care-home visit, so they work in step with the home's infection-control policy and protect residents whose health is fragile. They work respectfully and quietly around the home, coordinate with the staff, and keep disruption to a minimum. So a care home manager does not have to worry whether a visiting contractor is a risk to residents - we come vaccinated, equipped and briefed. So yes - DBS-checked and infection-control aware. This is general commentary.
Yes - a care home kitchen cannot simply shut, so we plan the work around the meal service and the home's routine. We survey the whole concealed run, cut compliant access where a sealed section has none, and clean every internal metre back to bare metal, timing the work so the residents keep being fed. Working overnight, between services or across a planned window keeps the kitchen producing while the ductwork is cleaned. So the clean fits around the home rather than stopping the meals. So yes - we work around the service. This is general commentary.
A dated certificate to the recognised standard, the grease-depth readings taken before and after, and before-and-after photographs of the internal run. That is the evidence a home has to produce for its fire risk assessment and fire file, and as part of the safety and well-led evidence the CQC expects. A home or a group operating several sites needs that paperwork in order per home, on a reliable schedule, with a next-due date that keeps the riser from building an unmanaged load again. So you get the certificate, readings and photographs for both fire and CQC. This is general commentary.
By its grease loading, which in a care home is driven by constant, year-round cooking - so a care home kitchen extract generally needs cleaning more often than a lightly-used one. The recognised approach sets the interval by cooking volume and the measured grease deposit rather than a fixed guess, so we assess your system, measure the grease and set a next-due date to suit it. Because the kitchen never closes, the interval tends to be shorter, and we keep it on a schedule so the riser never builds an unmanaged load. So it should be cleaned on an interval matched to its heavy, constant use. This is general commentary.
A care home kitchen cooks every day of the year, so grease builds steadily in the concealed extract riser - a fire risk where residents cannot easily evacuate. We clean and certify the whole run, work around the meals, and send DBS-checked, infection-control-aware engineers - annually vaccinated, carrying gloves and masks - who fit the setting. Ask us to clean your care home's kitchen ductwork. This is general commentary on catering ventilation in care settings.
