Greater London · Canopy and hood cleaning
Canopy Cleaning in Barnehurst
Canopy cleaning for Barnehurst, from a team that has been trading since 2009. Out-of-hours visits and 24/7 emergency callout.
- A hood coated in old grease
- Filters that never seem to stay clean
- An EHO comment about the canopy
Part by part
Wall canopies
At the back of the canopy, behind the filters, grease builds up unseen. With the filters out we can get to it and degrease it properly.
Island canopies
Island canopies often have filters on two sides. Both sides are taken apart and cleaned.
About our canopy cleaning in Barnehurst
Dripping edges and a sticky hood are the first things a visitor notices. What isn’t seen, behind the filters, tends to be worse. Canopy cleaning deals with both, so the hood looks right and works properly. The work covers plenum chambers, baffle filters and island canopies, and common reasons people get in touch are grease filters blocking between washes and a canopy flagged at an environmental health inspection.
In London, few kitchens can spare a day to close, so work in Barnehurst is normally booked for the night or the early hours. Before the clean, we agree loading, parking and roof access with whoever manages the building.
Accreditations are easy to claim and worth checking. We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001, with full insurance on top.
- Where
- Barnehurst (DA7, DA1, DA8)
- Region
- Greater London
- Reporting
- Certificate and photo report
- Quotes
- Fixed quote, typically within a working day
- When we work
- Overnight and weekend work, 24/7 emergency callout
- Call
- 0345 646 2711
- Checked
- 30 October 2026
What canopy cleaning looks like in Barnehurst
Food Standards Agency data counts about 128 restaurants, cafés and works canteens and about 82 takeaways within about 1.5 miles of central Barnehurst. Every kitchen among them that cooks under a canopy has a hood, plenum and filters collecting grease. London Fire Brigade covers Barnehurst. The Fire Safety Order puts the duty on whoever runs a kitchen to control its fire risk, and a greasy duct is fuel. Environmental health officers from Bexley council inspect food businesses in Barnehurst. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Before-and-after pictures from each clean are a simple way to show the extract is in hand.
A hall kitchen that only cooks for events, whether near Church of St Paulinus or elsewhere in Barnehurst, still needs its extract cleaned, just less often. If you run a café or takeaway near Barnehurst station, early starts and late finishes leave little time to clean, so overnight extract cleaning suits.
Barnehurst is about 3 miles east of Welling, in Greater London. Every kind of commercial site in Barnehurst, we can take on canopy cleaning. We can work out of hours so trading isn’t interrupted. Barnehurst is one of 764 towns, villages and districts in Greater London where we work for canopy cleaning. There’s also a page for London, about 12 miles away.
Every address in DA7, DA1 and DA8 is covered for canopy cleaning, from busy streets to back roads. If you need canopy cleaning at premises on Old Road, Grove Road and Manor Road or a nearby road, our technicians can take on the work. You’ll find Barnehurst on the A2000, so it’s easy for us to get to for out-of-hours visits. Other places close to Barnehurst include Bexley Riverside (1 mile north), Northumberland Heath (1 mile north), Crayford (1 mile south-east), North End (1 mile east) and Barnes Cray (1 mile east). Within a short drive, we also cover London (12 miles west), City of Westminster (14 miles west), Marylebone (14 miles west), St Pancras (13 miles west), Shoreditch (12 miles north-west) and Walthamstow (12 miles north-west).
Landmarks near Barnehurst
Around Barnehurst, our work takes us to kitchens and buildings near St Catherine's Catholic School, St Catherine's Catholic School and Braeburn Park and the streets around them. For rail, the closest station is Barnehurst station, roughly 0.5 miles north-west. A little further out are Stone Castle (4.8 miles east) and Bexley Museum (1 mile south). Not far away are Wansunt Pit.
Barnehurst: your questions answered
Which fire and rescue service is responsible for Barnehurst?
Fire safety enforcement in Barnehurst is handled by London Fire Brigade. It’s worth keeping your fire risk assessment, TR19® certificates and photo reports together, ready to show.
Do you clean school canteen extracts around Barnehurst out of term?
Yes, out-of-term visits are normal for schools. There are about 28 schools, colleges and universities on the FSA’s food hygiene register within about 1.5 miles of Barnehurst. You can call 0345 646 2711 or drop us a line with the dates the site is empty.
Will we have to shut during the visit?
Not typically. Visits are timed for when the area is closed, such as overnight or at a weekend, so the site can carry on as normal.
Do you work with multi-site operators?
Yes. One number covers all your sites in our area, with visits on a regular schedule.
How long will it take to clean the canopy?
Allow a few hours, depending on the size of the canopy and how much grease has built up. Your quote will give a time.
Are you accredited?
Our accreditations are CHAS, SafeContractor and ISO 9001, and we are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. The Vent Hygiene Elite scheme is run by BESCA and audited independently.
How much notice do you need?
That depends on the slot you want and the size of the job. Tell us your preferred dates when you ask for a quote, and if it’s an emergency, call us any time.
What is TR19?
TR19® is BESA’s specification for ventilation hygiene. Since 2019, TR19® Grease has been a standalone specification for grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.
Keeping the system healthy
Good habits slow the build-up between visits. Our tips:
- Keep grease cups and drawers emptied
- Check filters are not leaving gaps
- Avoid harsh scourers that scratch the canopy
- Clean the baffle filters often
A full system clean comes with a TR19 certificate from the BESCA Vent Hygiene Elite portal. Where only the canopy is done, the report says so clearly.
Don’t let canopy gutters fill to the brim. Overflowing troughs are the usual cause of drips onto the range, so make emptying them part of the closing routine.
How we price canopy cleaning
We don’t publish a price list, because no two systems are the same. The quote depends on:
- How easy every part is to reach
- Whether several sites go on one quote
- A single visit or a regular plan
- Any permits to work or inductions
When the work has to happen, how we reach it and how big the site is can all change the price. We take each of them into account, and the price is fixed before work begins.
What to send for a quote
To help us quote quickly, please include:
- A few general shots of the system
- Detail shots of panels, filters and grilles
- Your opening hours and when the area is out of use
- How we’d reach plant on a roof or in a plant room
Every quote begins with a look at the system, from your photos and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work, before we start.
Do you need canopy cleaning in Barnehurst?
A canopy with gaps around its filters lets grease straight through. More grease reaches the plenum and housing than they’re designed to take, which shows up as heavy deposits when the filters come out.
Clients typically contact us when they notice one of these:
- Condensation running down the canopy
- Grease channels that no longer drain
- An EHO comment about the canopy
- Drips from the canopy onto the range
For schools such as Mayplace Primary School, kitchen extract cleaning is usually booked for the holidays, when the canteen is closed.
What your quote should include
- Whether the quote shows VAT
- How they set the interval to the next visit
- Whether they’re fully insured
- Whether the price is fixed
Leave it or put it right?
Drips from a dirty canopy land on the cooking line. That’s a hygiene problem as well as a fire one, and environmental health officers look at the cleanliness of equipment, extraction included. In Barnehurst, as across London, ductwork often passes through shared risers and other people’s space.
No two sites are the same, so each one gets its own fixed quote. The size of the job, how we reach it, its condition and the working hours all play a part.
Why choose Duct Doctor in Barnehurst
- Work around your opening hours, with 24/7 emergency cover
- CHAS and SafeContractor accredited, with ISO 9001
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Each visit written up, with photos
Read our cost guide or how to check a contractor.
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What we do, step by step
The visit has three parts: getting the area ready, doing the work and signing it off. Getting ready means protecting surfaces and switching off what needs to be off, while signing off means the written report and photos. Most of the time goes on the work itself, and that takes a few hours, depending on the size of the canopy and how much grease has built up. In a London area like Barnehurst, parking, loading and building access are planned before the day of the work.
- First the canopy is surveyed, by pictures or in person.
- Equipment below is switched off and left to cool, then sheeted.
- With the filters out, the plenum and housing are cleaned back.
- Inside and out, the canopy and its grease channels are degreased.
- We refit the filters, clear up and photograph the finished canopy.
Preparing for the visit
- Make sure someone can let us in and lock up afterwards
- Plan for cooking equipment or plant to be off before we arrive
- Tell us where we can park and unload
Ask for a quote
If you need canopy cleaning in Barnehurst, ring 0345 646 2711 or use the quote form. Tell us what kind of premises it is and when it’s open, plus pictures or the previous report if they’re to hand. We usually send a fixed quote within one working day.
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What a clean will not put right
Some problems need a different service or another trade:
- A fan that cannot pull enough air because it’s worn out
- Bent or broken filters
- Faulty canopy lights or wiring (a job for an electrician)
If in doubt, call 0345 646 2711 or email us and we will say what we think before booking.
Where we work
- Canopy light fittings
- Baffle filters
- Grease gutters
- Plenum chambers
- Wall canopies
- Island canopies