Greater London · Canopy and hood cleaning
Malden Rushett canopy cleaning
Professional canopy cleaning in and around Malden Rushett, timed so the site keeps working and signed off in writing with pictures.
- Smoke hanging around the canopy during service
- Condensation running down the canopy
- Grease channels that no longer drain
Canopy cleaning for kitchens and businesses in Malden Rushett
The canopy is the part of the extract everyone in the kitchen sees. It’s also the first place cooking vapour meets, so grease gathers on its inner skin, seams and gutters. We clean it inside and out, along with the plenum and filter housing behind it. If you’re dealing with overflowing grease troughs and gutters and wet, greasy drips from the hood, we can help, from plenum chambers, baffle filters and island canopies onwards.
In a London area like Malden Rushett, a kitchen extract often passes through shared space on its way out: a riser, a service void, the floors above. Grease in a duct like that is a fire risk to the whole building, not just the kitchen, which is why keeping it clean to TR19® matters.
The sign-off is always in writing: a dated report with pictures of the work, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. Any parts we couldn’t reach are recorded on it too.
- Where
- Malden Rushett (KT9)
- Region
- Greater London
- Records
- Certificate plus before-and-after pictures
- Quote
- A fixed quote up front
- Hours
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
What happens on the day
There are three stages on the day: set-up, the treatment itself and the sign-off. Getting ready means protecting surfaces and switching off what needs to be off, and the sign-off is a written report with pictures. The middle part takes longest, and that takes an hour or two for one small canopy, longer where there are several. Night and weekend working is normal for us in London, and a site in Malden Rushett is no exception.
- First the canopy is surveyed, by photos 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.
- We degrease the canopy shell, its seams and the grease troughs.
- Filters go back, the area is cleaned down and photos are taken.
Before we arrive
- Arrange a key holder or contact on site
- Tell us about site rules, permits or sign-in
- Plan for cooking equipment or plant to be off before we arrive
Ask for a quote
Photos are enough for some jobs, while others need a look on site. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before work begins.
Related advice
Aftercare tips
A little care between visits keeps the system in better shape. We recommend:
- Leave the extract running until cooking stops
- Wash or exchange the filters on a regular cycle
- Keep every filter in place while cooking
- Tell us when the canopy starts to drip
After the clean you get a photo report showing the canopy, plenum and housing before and after. It notes what was cleaned and anything we couldn’t reach, so the record is honest and complete.
Tell us if the canopy starts dripping or the filters clog sooner than usual. It can mean the cooking has changed or the interval is too long, which a grease thickness test can confirm.
Different parts, different methods
Plenums and filter housings
Behind neglected filters, the plenum can be heavily coated. Heavy deposits are scraped out by hand before degreasing.
Wall canopies
Long wall canopies often have several filter banks. We work along the canopy section by section, with pictures for each.
What affects the cost of canopy cleaning
Sites vary more than people expect. What affects the quote:
- The condition of the system
- Travel, parking and unloading
- When the work can happen, such as evenings, overnight or weekends
- The number of sites or systems
Every site is different, 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.
What we need to know
Many jobs can be priced from pictures and some basics. Useful things to send:
- The roof, plant room or outside wall the system runs to
- Any symptoms, from odd noises to smells or leaks
- Photos showing the whole system and its surroundings
- The paperwork from the last visit, if you have it
To help us quote: the address, the type of site and when it’s open, pictures of the system and the last certificate or report, if there is one. Once you have those, phone us on 0345 646 2711 or use the quote form.
FAQs for Malden Rushett
What do you need to know about parking in Malden Rushett?
Tell us where a van can stop near your site in Malden Rushett, and about any building rules on loading. If the building has a loading slot system, we will book into it.
Which environmental health team covers Malden Rushett?
That is Kingston-Upon-Thames council, whose environmental health officers carry out food hygiene inspections in Malden Rushett. How often a business is inspected depends on the risk rating the council gives it, so it’s worth staying ready all year.
Are the filters cleaned too?
The filters come out so the plenum behind them can be cleaned, then clean and refit them. Any that are damaged are noted on the report.
How much does canopy cleaning cost in Malden Rushett?
The cost depends on the size of the system, its condition, access and timing. Ask us for a fixed quote, typically ready within one working day.
Who is responsible for fire safety on the premises?
In the words of the Fire Safety Order 2005, it’s the responsible person. It’s normally the employer, or whoever controls the building, and in shared buildings more than one person can have duties. If you’re not sure, check your lease and fire risk assessment.
Do you have a 24/7 line?
Yes, any time. For anything urgent, such as a fan failure or damage after a fire, ring the 24/7 line and we will talk you through the next steps.
What if parts of the system can’t be reached?
We never leave them off the paperwork. You’ll know exactly which parts weren’t reached and why, along with a quote to put access in.
Can one contract cover all our sites?
Yes. We work across South East England and London, so sites at different addresses can be planned together as one programme. Each site gets its own report and photos.
Why it’s worth doing now in Malden Rushett
In Malden Rushett, as elsewhere, a greasy canopy is one of the first things an inspector sees. A clean hood is a sign the kitchen is cared for and keeping it that way is easier than catching up. London sites work long hours, and the longer a job is left, the bigger it gets.
What you pay reflects the actual work. That’s why we survey first, from pictures or on site, and the price is agreed before we start.
Why choose Duct Doctor in Malden Rushett
- CHAS, SafeContractor and ISO 9001
- Every job surveyed first
- A single point of contact for sites across the South East and London
- We are fully insured
Canopy cleaning in Malden Rushett: the local picture
Food Standards Agency records list about 31 restaurants, cafés and works canteens and about 4 takeaways and sandwich shops in and around Malden Rushett, up to about a mile and a half out. Wherever there’s a canopy over the cooking, its hood and plenum collect grease with every service. Kitchens in Malden Rushett get their food hygiene inspections from Kingston-Upon-Thames council. 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. Fire safety in Malden Rushett falls to London Fire Brigade. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order.
If you look after a school kitchen, at a school such as Chessington Community College or anywhere near Malden Rushett, the holidays are the usual time for a TR19® clean. Healthcare kitchens, like those at hospitals such as Epsom Cottage Hospital (about 0.8 miles east), often cook for long hours, which puts them in BESA’s heavier-use bands. Fitznells Manor, about 3.1 miles east, is one of the historic houses near Malden Rushett; if you run event catering at a venue like that, cleans can be booked between functions.
Malden Rushett is about 2 miles north of Ashtead, in Greater London. Anywhere in KT9, we cover canopy cleaning for commercial sites. 764 places in Greater London are on our list, large and small. There’s also a page for Guildford, roughly 13 miles from Malden Rushett.
All of KT9 is covered for canopy cleaning, from the main roads to the quietest streets. We cover sites on Silverglade, Leatherhead Road and West Road and the roads around them. We also cover the places around Malden Rushett: Barwell (1 mile north), Pachesham Park (1 mile south-west), Claygate (2 miles north-west), Oxshott (2 miles west) and Ashtead (2 miles south). We also work in nearby towns such as London (15 miles north-east), City of Westminster (14 miles north-east), Marylebone (14 miles north-east), Kensington (12 miles north-east), Brompton (13 miles north-east) and Stockwell (12 miles north-east).
What’s near Malden Rushett
In Malden Rushett, that means kitchens and buildings near Claygate Common, among other places. For rail, the closest station is Chessington South station, about 1.3 miles north. A little further out are Epsom Cottage Hospital (0.8 miles east) and The Ashley Centre (2.2 miles east). Open spaces near Malden Rushett include The Lake and Jubilee Wood.
Managing agents and facilities teams in Malden Rushett
From a single site to a large estate, you get the same standard: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.
When the building owner and the occupier are different, the lease normally sets out who maintains what. We can quote either party, and the report can go to both.
Honest limits
In fairness, some problems need a different fix:
- Grease filters too damaged to refit (they need replacing)
- A hood that does not cover the cooking line
- Ductwork and fans beyond the canopy (those need a full TR19 clean)
If in doubt, ring 0345 646 2711 or send us an email and we’ll say what we think.
What we work on in Malden Rushett
- Grease gutters
- Canopy light fittings
- Wall canopies
- Plenum chambers
- Baffle filters
- Island canopies