Kent · Canopy and hood cleaning
Canopy Cleaning in Otford
Canopy cleaning for Otford, from a team that has been trading since 2009. Out-of-hours visits and 24/7 emergency callout.
- A filter housing caked in grease
- Greasy streaks across the canopy
- An EHO comment about the canopy
Signs you need canopy cleaning in Otford
Because the plenum sits behind the filters, it’s easy to forget. Daily cleaning reaches the canopy face but rarely gets further, so the plenum often carries months of grease.
Most sites get in touch when they notice something like this:
- Filters that never seem to stay clean
- Greasy streaks across the canopy
- Grease dripping from the canopy edge
- A greasy hood noticed by an inspector
A hall kitchen that only cooks for events, whether near Church of St Bartholomew or elsewhere in Otford, still needs its extract cleaned, just less often.
What to look for in a quote
- Whether VAT is included
- When the next visit should be, and why
- Proof of insurance
- Whether a survey comes first
Canopy cleaning for kitchens and businesses in Otford
Grease troughs, seams and the inside edge of the canopy are the spots a daily wipe misses. Thick deposits are scraped off by hand, then the surfaces degreased to suit what’s there, using hot water or steam where it helps. The work covers canopy light fittings, baffle filters and grease gutters, and people most often call us about heavy deposits behind the grease filters and a greasy hood noticed by an inspector.
Around a smaller place like Otford, kitchen extracts tend to belong to pubs, cafés, takeaways and school or care home kitchens. A kitchen that cooks fewer hours still builds up grease, so the interval is set by hours of use and grease readings.
Duct Doctor has been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we are fully insured.
- Where
- Otford (TN14)
- Wider area
- Kent
- Paperwork
- TR19® certificate and photo report
- Quotes
- A fixed price before work begins
- Working hours
- Evenings, overnight and weekends; 24/7 emergencies
- Call
- 0345 646 2711
- Reviewed
- 30 October 2026
Keeping the system healthy
No system stays clean for ever, but care slows the build-up. Our tips:
- Check filters aren’t leaving gaps
- Avoid harsh scourers that scratch the canopy
- Keep grease cups and drawers emptied
- Keep the fan on through service
Anything worth knowing goes into the report: bent or poorly fitting filters, a light cover that is cracked, or troughs that fill too quickly. We keep it to what matters.
Run the extract for as long as anything is cooking. Turning the fan off early lets vapour settle on the hood.
Leave it or put it right?
A greasy canopy is fuel directly above the flame. A flare-up can catch it and be drawn into the plenum and duct, where a fire is much harder to stop. A clean canopy takes that fuel away. Even a site near Otford that’s only busy part of the week needs its system checked on a schedule.
We do not list prices on the website, because each job is priced on what it involves. Call for a fixed quote, and we’ll talk you through it.
Why choose Duct Doctor in Otford
- Accredited under CHAS and SafeContractor, with ISO 9001
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Survey first, then a fixed quote
- Full insurance on every job
Kitchen extracts in Otford
Look up Otford on the FSA’s food hygiene register and you’ll find about 8 restaurants, cafés and works canteens and about 5 takeaways within roughly a mile and a half of the centre of Otford. Every kitchen among them that cooks under a canopy has a hood, plenum and filters collecting grease. It’s Sevenoaks council that sends environmental health officers to food businesses in Otford. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Keeping each certificate and photo report on file helps show the extract is looked after. Kent Fire and Rescue Service covers Otford. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order.
For schools such as Otford Primary School, kitchen extract cleaning is typically booked for the holidays, when the canteen is closed. Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; Sevenoaks Hospital is the nearest hospital to Otford, about 1.6 miles south.
Otford is about 2 miles north of Sevenoaks, in Kent. Whether your site is in the middle of Otford or further out, canopy cleaning is available to all kinds of commercial premises, from small sites to large estates. Otford is one of 922 places in Kent where we work for canopy cleaning. For sites nearby, see our Maidstone page (15 miles or so).
Here we cover the TN14 postcode area for canopy cleaning. If you need canopy cleaning at premises on Station Road, High Street and Bubblestone Road or anywhere close by, our technicians can take on the work. Close by, we work in Twitton (1 mile west), Shoreham (2 miles north), Sepham Heath (2 miles north-west), Halstead (3 miles north-west) and Badgers Mount (3 miles north-west). Larger places within reach include Maidstone (15 miles east), Dartford (9 miles north), Royal Tunbridge Wells (13 miles south), Gravesend (12 miles north-east), Tonbridge (9 miles south-east) and Northfleet (11 miles north-east).
Landmarks near Otford
In Otford, that means kitchens and buildings near Knole Academy, The Woodman pub and Fackenden Down, among other places. There’s a railway station in Otford itself: Otford station. Other landmarks nearby include Kemsing Castle Bank (1.7 miles east) and Otford Heritage Centre (less than half a mile south-east). The countryside around Otford includes Dryhill Nature Reserve.
How we price canopy cleaning
Your quote is based on your site. We take into account:
- The scale of the work
- One-off work versus a regular cycle
- Working hours and out-of-hours timing
- Parking and loading at the site
Several systems or sites on one quote often makes better use of the time. Tell us about everything you’d like looked at and we’ll price it together.
What we need to know
We can often survey from photos. Try to include:
- The postcode and the type of business
- Any symptoms, from odd noises to smells or leaks
- The roof, plant room or outside wall the system runs to
- A few general shots of the system
For canopy cleaning in Otford, call 0345 646 2711, or email photos. Tell us what kind of premises it is and when it’s open, and send photos or your last report if you can. A fixed quote usually follows within one working day.
For landlords and multi-site operators
Facilities teams in offices, schools and healthcare sites book us too in Otford and across Kent. Larger estates can be phased building by building around the people who use them.
When the building owner and the occupier are different, the lease normally sets out who maintains what. We are happy to deal with either side, and the report can go to both.
Also in Otford
How it works
Your staff don’t need to do much on the day. Someone lets us in at the agreed time and shows us where everything is, and we take it from there. Afterwards, the area is left tidy and the written report follows. Your opening hours decide when we come to Otford, not ours.
- We start by checking the canopy and what’s behind its filters.
- We protect everything below once it has cooled.
- Thick grease is scraped away before the canopy is degreased.
- We finish the plenum, troughs and canopy and check them over.
- The canopy is signed off with before and after photos and a next clean date.
How to prepare
- Move anything stored near the system
- Tell us the best time to work, such as after service or at a weekend
- Mention any locked doors, roof access or ceiling voids
How to get a quote
To help us quote: the address, the type of site and when it’s open, a few pictures and any previous report or certificate. Once you have those, ring 0345 646 2711, or email photos.
Advice
When it’s something else
We will not sell you work that does not address the problem, so these are the things it will not cover:
- Grease in the duct runs and risers behind the canopy
- Grease filters too damaged to refit (they need replacing)
- Faulty canopy lights or wiring (a job for an electrician)
Not sure which it is? You can give us a ring on 0345 646 2711, or send details by email and we will tell you honestly.
Where we work
- Island canopies
- Wall canopies
- Grease gutters
- Plenum chambers
- Baffle filters
- Canopy light fittings
Common questions in Otford
Can a school canteen extract in Otford be done out of term time?
Yes. Half-terms and the summer break are the natural time for school work. The FSA’s register shows about 11 schools and colleges with food registrations within roughly a mile and a half of Otford. Tell us your holiday dates and we’ll book the visit for when the site is empty.
Do you work at weekends in Otford?
Yes, out-of-hours work is a big part of what we do. That way a site in Otford doesn’t have to lose a day’s trading. Just give us a ring on 0345 646 2711 or drop us a line with your opening times and we’ll plan around them.
Do you have insurance?
Yes. Duct Doctor is fully insured, and we can share the details when you need them.
Why is my canopy dripping grease?
Most drips come from overflowing troughs, damaged filters or a plenum thick with grease. We clean all three and point out anything that’s causing it.
Can I just have the canopy cleaned instead of the whole system?
TR19® Grease is about the whole extract, from canopy to discharge. A canopy clean helps between full cleans, but the ducts and fan still need doing, and the report will say what was covered.
How much notice should we give?
That depends on the slot you want and the size of the job. Mention your preferred dates with your enquiry, and for anything urgent, ring our 24/7 emergency line.
What do you do to protect the area?
We start with protection: floor sheeting and covers over nearby surfaces and equipment. We tidy up and take our waste away before we leave.
Can you set up regular visits?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, to suit the system and how it’s used.