Greater London · Grease filter exchange

Grease filter exchange in Bankside, Greater London

Grease filter exchange across Bankside and nearby, booked around your opening hours and signed off in writing with photos.

  • Grease collecting in the filter channels
  • Poor airflow through the filters
  • Blocked baffle filters

Grease filter exchange in Bankside

Grease filter exchange for kitchens and businesses in Bankside

Think of filter exchange as routine care for the extract. It keeps airflow up and grease down between full cleans and takes a messy task off your team. The full TR19 clean then gives the system its clean bill of health. If you are dealing with filter washing that keeps being missed and grease dripping from the canopy, we can put it right, from restaurants and pubs, school and hospital kitchens and wall canopies onwards.

In a London area like Bankside, a kitchen extract often passes through shared space on its way out: a riser, a service void, the floors above. A duct fire there can reach parts of the building far from the range, which is why keeping it clean to TR19® matters.

Our accreditations include CHAS, SafeContractor and ISO 9001, and we’re fully insured. We’re also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.

The Duct Doctor team standing beside their branded white and blue vans
Location
Bankside (SE1, EC4Y, EC4V)
Wider area
Greater London
Records
Written report with photos
Quotes
A fixed price before we start
Working hours
Out of hours as standard, 24/7 emergency line
Telephone
0345 646 2711
Page updated
30 October 2026

Why deal with it now?

Leaving filters too long pushes more grease into the plenum and ducts. The ductwork then loads up faster, and grease may build up faster than the cleaning interval allows. London sites work long hours, and the longer a job is left, the bigger it gets.

Every site is different, so we price each one individually. The size of the job, how we reach it, its condition and the working hours all play a part.

Why us?

  • CHAS, SafeContractor and ISO 9001
  • A fixed price before any work starts
  • Each visit written up, with pictures
  • We diagnose before we treat

Read our cost guide and our accreditations and certificates.

Honest limits

A few issues sit outside what this work can do:

  • Grease already built up in the ductwork, which needs a full TR19 clean
  • A heavily greased plenum or canopy, which needs cleaning to TR19
  • A fan that’s failing or too weak for the system

If in doubt, call 0345 646 2711 or send us an email and we will say what we think before booking.

What we work on in Bankside

  • School and hospital kitchens
  • Baffle filters
  • Island canopies
  • Wall canopies
  • Restaurants and pubs
  • Mesh filters

Part by part

Canopy filter housings

Every exchange includes a check of how the filters sit since a gap is a route for grease.

School, care home and staff kitchens

Lighter kitchens can often go longer between changes. We agree the schedule to match.

What grease filter exchange looks like in Bankside

The FSA’s food hygiene register shows about 2,919 restaurants, cafés and works canteens and about 919 takeaways and sandwich shops in Bankside and the streets around it, up to about 1.5 miles out. Any of those kitchens with a canopy relies on its filters to catch grease before it reaches the duct. Night work suits London kitchens, and roads and loading bays tend to be quieter too. Kitchens in Bankside get their food hygiene inspections from the City of London Corporation. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Before-and-after photos from each clean are a simple way to show the extract is in hand.

Volunteers running a hall kitchen near St Mary Mounthaw, or anywhere in Bankside, may not know when the extract was last cleaned, and a grease test settles it. Commuter trade near London Blackfriars station can mean long cooking hours, and long hours put a kitchen into BESA’s more frequent cleaning bands. Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Bankside is Royal Waterloo Hospital for Children and Women, about 0.6 miles west.

Bankside is about 1 mile north of London, in Greater London. Whether your site is in the middle of Bankside or further out, we cover grease filter exchange for every kind of premises, from small sites to large estates. Our Greater London coverage runs to 764 places, Bankside among them.

Here we cover the SE1, EC4Y and EC4V postcode area for grease filter exchange. Streets in the area include Bear Lane, Bush Lane and Swan Lane, all of which we cover for grease filter exchange. Bankside sits on or near the A201 and A300, which makes travel easy for evening and night visits. Neighbouring places we cover for grease filter exchange include Blackfriars (1 mile north-west), Temple (1 mile north-west), Temple Bar (1 mile north-west), Waterloo (1 mile south-west) and Smithfield (1 mile north). We also work in nearby towns such as Kensington (4 miles west), Walthamstow (6 miles north-east), Hampstead (5 miles north-west), Ruislip (14 miles west), Brompton (3 miles west) and Stockwell (3 miles south).

What’s near Bankside

We work in commercial kitchens and buildings around St Mary-at-Hill, Bernie Spain Gardens and St Andrew's and St John's Church of England Primary School. Other local landmarks include Barts Health Archives (0.6 miles north), The Cathedral School of St Saviour and St Mary Overy (0.5 miles south-east) and Founders Arms (less than half a mile west). Bankside has its own railway station: London Blackfriars station. Other landmarks nearby include Royal Waterloo Hospital for Children and Women (0.6 miles west) and Gabriel's Wharf (under half a mile west). The countryside around Bankside includes Ludgate Hill and Barnsbury Wood.

Map of Bankside © OpenStreetMap contributors

What staff can safely do

A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings call for the right kit, training and safe access. Leave those to us.

Away from the kitchen, the in-house job is mainly checking: keeping grilles clear, noting unusual noise or smells and logging filter changes. The inside of ducts and units needs a specialist.

How we price grease filter exchange

Sites vary more than people expect. What affects the quote:

  • Working hours and out-of-hours timing
  • The condition we find in the survey
  • Any permits to work or inductions
  • Parking and loading at the site

You won’t find a price list here, because each job is priced on what it involves. For a fixed quote, phone us on 0345 646 2711, or email photos, and we will explain what it covers.

What we need to know

The more you tell us, the more accurate the quote. With your enquiry, please include:

  • Problems your staff have spotted
  • When the site is open and when it’s quiet
  • The paperwork from the last visit, if you have it
  • The roof, plant room or outside wall the system runs to

For grease filter exchange in Bankside, give us a ring on 0345 646 2711 or email us. Tell us what kind of premises it is and when it’s open, plus photos or the previous report if they’re to hand. We usually send a fixed quote within one working day.

What we do, step by step

There’s very little for your team to do on the day. A contact on site lets us in at the agreed time and points us to the system, and the rest is down to us. Before we leave, the area is tidied and the paperwork follows. Security desks and permits-to-work are routine in London, so let us know what your building in Bankside needs from us.

  1. We look at the canopies and the condition of the filters.
  2. We note any filters that are bent, damaged or missing.
  3. Greasy filters are swapped for clean ones.
  4. The filters are checked for fit before we go.
  5. Anything that needs attention, such as a greasy plenum, is pointed out.

Getting ready for the visit

  • Find the previous report, if there is one
  • Clear loose items from the work area
  • Make sure someone can let us in and lock up afterwards

Ask for a quote

Getting a quote doesn’t take long. Call or email with a few details and you will typically have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.

Ask for a quote

Read more

Bankside: your questions answered

Is parking a problem for work in Bankside?

London parking can be tight, so details of loading bays and permits help. Night visits tend to make loading easier on London streets.

Do you do school kitchen extract cleaning in Bankside in the summer holidays?

Yes. The holidays are the usual time for school work. With about 78 schools and colleges on the FSA’s register within roughly a mile and a half of Bankside, it pays to plan holiday dates ahead. Tell us your holiday dates and we will book the visit for when the site is empty.

Do you provide a certificate or report?

Yes. It’s your proof that the work was done: a written, dated record with photos of what we did and anything we couldn’t access.

Do you cover Bankside?

Yes. We cover Bankside and across Greater London, as part of our work across South East England and London. To book, phone us on 0345 646 2711, or email photos.

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’ll advise on what to do next.

What does TR19 mean?

BESA’s ventilation hygiene specification, with two parts that matter most here: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It isn’t legislation, but it’s the standard people check against.

How often should grease filters be changed?

There’s no single answer. The schedule is based on how heavily you cook and can change if your kitchen gets busier.

Will you tell us when the next visit is due?

Yes. The interval depends on how much the system is used and what we find and the report sets out why.

For landlords and multi-site operators

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 send the paperwork to whoever needs it.

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.

BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London