Greater London · Grease filter exchange

Grease filter exchange in Ladywell, Greater London

A scheduled grease filter exchange, swapping dirty canopy filters for clean ones for Ladywell, with a survey first and a report with photos at the end. Ask us for a fixed quote.

  • Filters left unwashed on busy weeks
  • Poor airflow through the filters
  • Blocked baffle filters

Grease filter exchange for sites in Ladywell

Grease filter exchange for kitchens and businesses in Ladywell

Filter exchange sits between full TR19® cleans. Clean filters reduce the grease reaching the ducts though vapour still carries some grease past them. So the canopy, plenum and ducts still need their full TR19 clean. Common call-outs are for a canopy that drips grease and filters left unwashed on busy weeks, across island canopies, school and hospital kitchens and baffle filters.

Across London, many commercial kitchens are squeezed into basements and narrow back-of-house spaces, and the duct may run up through several floors before it discharges at the roof. In Ladywell, as elsewhere in the capital, a long duct run means more access points to open and more grease to remove.

Good records are part of the job. You get a written report with pictures after each visit, covering the work done, any areas we couldn’t access and a recommended next date. File it in your maintenance log so it’s to hand when an insurer or inspector asks.

Place
Ladywell (SE13, SE6, SE4)
Wider area
Greater London
Records
Photo report after each visit
Quotes
A fixed price before we start
When we work
Nights, weekends or holidays to suit you
Phone
0345 646 2711
Reviewed
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

What a clean will not put right

Grease filter exchange cannot fix everything, and we’d rather say so up front. It doesn’t solve:

  • Odours from the discharge that filters will not stop
  • Greasy ducts and risers that a filter change will not reach
  • A noisy or failed extract fan

If in doubt, ring 0345 646 2711, or send details by email and we’ll say what we think.

What the work covers

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

Looking after it afterwards

Here’s the after-treatment advice, short and simple:

  • Tell us if the menu or opening hours change
  • Report damaged filters so they can be replaced
  • Never leave gaps in the filter bank
  • Keep the canopy clear for exchange visits

Your team carries on as normal, without the filter washing. Just keep the canopy clear for the next visit and tell us if service times change.

Clean filters plus regular full cleans keep the system in good health. A maintenance plan that covers both means neither slips.

For landlords and multi-site operators

Managing agents often deal with us directly. Tell us the site, the work and the access arrangements and we will come back with a fixed quote.

Keeping records across a portfolio is half the battle. Each visit produces a dated report with photos, ready to show insurers, fire officers or EHOs.

How the job changes from site to site

Busy restaurant and pub kitchens

High-output kitchens clog filters quickly. They often need the shortest exchange interval.

Baffle filters

Baffle filters are a common choice for commercial canopies. They do not clean themselves, because the grease they collect builds up.

Ladywell: your questions answered

Do you clean school canteen extracts around Ladywell out of term?

Yes. The holidays are the usual time for school work. Food Standards Agency records list about 45 schools, colleges and universities with registered kitchens within about a mile and a half of Ladywell. Booking early in the term gives the best choice of holiday dates.

Can you come to Ladywell after we close?

Yes. We work evenings, overnight and at weekends. The work in Ladywell can fit around your hours. When you phone us on 0345 646 2711, or email photos, mention when the site is quiet.

Do you provide a certificate or report?

Yes. It’s the record insurers and inspectors ask to see: a dated report with photos, listing the work and any areas we couldn’t reach.

Where do the greasy filters go?

We do. The dirty filters are taken away for cleaning while a clean set goes in.

How often should grease filters be changed?

There’s no single answer. We look at your cooking and set an interval to match, and adjust it if needed.

Will you tell us when the next visit is due?

Yes. How often depends on use and condition and the report sets out why.

How much does a filter exchange service cost?

Every kitchen is different, so we need to know the filters and interval first. You get a fixed price before the first visit.

Which grease filters does the service cover?

The common types of grease filter: baffle and mesh. Tell us what you have when you ring 0345 646 2711 or send us an email, or we’ll check on the first visit.

What we are called out for in Ladywell

What a kitchen cooks affects how fast filters clog. Fryers, grills and woks load filters faster than ovens and steamers so no single schedule suits every kitchen.

If you notice any of these, it’s worth a diagnosis:

  • Grease dripping from the canopy
  • Bent or damaged filters that do not sit properly
  • Weak extraction at the canopy
  • Filter washing that keeps being missed

If you run catering at a healthcare site, such as a hospital like University Hospital Lewisham about less than half a mile north-west, the extract may need cleaning more often than a part-time kitchen.

Before you book anyone

  • Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
  • Proof of insurance
  • If they look at the system before pricing
  • Whether the quote shows VAT

Choosing a duct cleaning contractor

Why act early in Ladywell

Dripping canopies and greasy smells often start with the filters. Left, it ends up on equipment, food areas and staff and that is the kind of thing inspectors look for. London sites work long hours, and the longer a job is left, the bigger it gets.

Leaving it longer rarely makes the work cheaper. Problems in a system tend to grow, which can make the next visit longer. If you’re unsure, give us a ring on 0345 646 2711 or drop us a line for straight advice and a fixed quote.

Why book with us

  • A fixed price before any work starts
  • Accredited under CHAS and SafeContractor, with ISO 9001
  • Every visit written up, with pictures
  • A single point of contact for sites across the South East and London

See our cost guide and our accreditations and certificates.

Kitchen extracts in Ladywell

The FSA’s data shows about 45 pubs and bars and about 7 hotels and B&Bs registered in and around Ladywell, up to about a mile and a half out. A pub or hotel kitchen that cooks every day builds up grease in its extract like any other. In London, kitchens are usually cleaned overnight, when the kitchen is closed and loading is easier. Ladywell sits within the area of London Fire Brigade. Fire and rescue authorities enforce the Fire Safety Order in most non-domestic premises, and in a kitchen that fire risk includes the grease in the extract.

Where a hall near Church of St Mary the Virgin, or anywhere in Ladywell, hosts lunch clubs or events, its extract gathers grease just as a café’s does. If you run a café or takeaway near Ladywell station, early starts and late finishes leave little time to clean, so overnight extract cleaning suits.

Ladywell is about 1 mile south-east of New Cross, in Greater London. Across the SE13 area, we can carry out grease filter exchange at your premises. Our Greater London coverage runs to 764 places, and Ladywell is one of them.

Postcode districts we cover here for grease filter exchange: SE13, SE6 and SE4. Streets in the area include Veda Road, Roxley Road and Honley Road, all of which we cover for grease filter exchange. Neighbouring places we cover for grease filter exchange include Lewisham (1 mile north-east), Crofton Park (1 mile west), Hither Green (1 mile east), Brockley (1 mile west) and Catford (1 mile south). Further out, we also cover London (5 miles north-west), City of Westminster (7 miles north-west), Marylebone (7 miles north-west), Kensington (9 miles west), St Pancras (7 miles north-west) and Shoreditch (6 miles north-west).

Local landmarks in Ladywell

In Ladywell, that means kitchens and buildings near The London & Rye pub, Trinity Church of England School and Ladywell Fields. There’s a railway station in Ladywell itself: Ladywell station. Well-known places in the area include Greenwich Castle (1.8 miles north) and University Hospital Lewisham (within half a mile north-west). Open spaces near Ladywell include Brookmill Road Local Nature Reserve and Knight's Hill.

Map of Ladywell © OpenStreetMap contributors

What happens on the day

We start by comparing what we find with the survey or your photos. Anything unexpected is raised with you before we go further. After that, the work takes a few minutes per canopy, longer for a large kitchen with several canopies. If your building in Ladywell has sign-in rules, permits or key holders, mention them when you book.

  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. We check the filters are seated and the canopy is ready to use.
  5. Anything that needs attention, such as a greasy plenum, is pointed out.

Before we arrive

  • Plan for cooking equipment or plant to be off before we arrive
  • Mention any locked doors, roof access or ceiling voids
  • Clear the space around the work

Ask for a quote

Every quote begins with a look at the system, either from photos and details you send or from a site visit. After that, you get a fixed price for the work so you know the cost before work begins.

Ask for a quote

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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