Greater London · Grease filter exchange

Brasted grease filter exchange

Need grease filter exchange in Brasted? We diagnose first, fix the price and book the work around your hours, then sign off with a report and photos.

  • Grease building up behind the canopy filters
  • Filters that leave gaps in the canopy
  • A canopy that drips grease

Grease filter exchange for sites in Brasted

Your questions about grease filter exchange in Brasted

Who enforces fire safety at workplaces in Brasted?

It’s London Fire Brigade, which covers Brasted. TR19® is not law, but it’s the benchmark many fire officers and insurers look to when they ask how often the extract is cleaned.

Can you come to Brasted after we close?

Yes, evening, overnight and weekend work is normal for us. The work in Brasted can fit around your hours. When you call us on 0345 646 2711 or use the quote form, mention when the site is quiet.

What do you do to protect the area?

With sheeting and covers, before anything else happens. We keep the work contained and clean down when we finish.

Do you deal with bent or broken filters?

A bent filter leaves a gap for grease. We flag any we find and explain what’s needed.

Do I get a report after the visit?

Yes, on every job. It’s a dated, written report with pictures, and TR19® Grease cleans come with a certificate through the BESCA VHE portal. Keep it in your maintenance log.

Do you survey before quoting?

Yes, every time. We diagnose before we treat: the survey shows what needs doing and what access we need, and the quote is based on that.

How long will you be on site?

Your quote will say how long we expect to be there. For a typical site, it takes a few minutes per canopy, longer for a large kitchen with several canopies.

Can you clean our existing filters instead?

Yes, that is an option. We’ll check your filters first because bent or damaged ones may need replacing.

Grease filter exchange in Brasted, done properly

Each visit is quick and tidy. We lift out the dirty filters and fit a clean set, and we check they’re seated with no gaps. Anything that needs attention is pointed out. The work covers restaurants and pubs, island canopies and baffle filters, and the jobs we see most are a canopy that drips grease and damaged filters letting grease past.

London kitchens are often tucked into basements or the back of a building, with extract ducts that can climb several floors to discharge at roof level. In Brasted, as elsewhere in the capital, a long duct run means more access points to open and more grease to remove.

The sign-off is always in writing: a written report, dated and illustrated with photos, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. It shows what was done and what, if anything, couldn’t be reached.

The Duct Doctor team standing beside their branded white and blue vans
Location
Brasted (TN16)
Wider area
Greater London
Records
Written report with pictures
Price
Fixed quote, usually within a working day
Working hours
After hours by arrangement; emergencies any time
Phone
0345 646 2711
Reviewed
30 October 2026

What the work involves, part by part

School, care home and staff kitchens

Kitchens that cook for set mealtimes still load their filters though normally at a gentler pace.

Baffle filters

When baffles fill with grease, less air gets through. A clean exchange set brings the airflow back.

Why it’s worth doing now in Brasted

Clogged filters choke the extract. The kitchen gets hotter and smokier, and the fan works harder to pull air through. Keeping filters clean keeps the extract working properly. It’s better booked as a planned job in Brasted than handled as an emergency.

The price reflects the work, not guesswork. That is why every job is surveyed first, and why the quote is fixed before work begins.

Why us?

  • CHAS and SafeContractor accredited, with ISO 9001
  • A single point of contact for sites across the South East and London
  • Survey first, then a fixed quote
  • Fully insured

Take a look at our cost guide or our accreditations and certificates.

How the visit works

The visit has three parts: set-up, the treatment itself and the sign-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 less than an hour in most kitchens. If your building in Brasted 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. Any damaged or missing filters are noted.
  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

  • Mention any parking or loading restrictions
  • Tell us about site rules, permits or sign-in
  • Make sure equipment near the work can be switched off and left to cool

How to get a quote

Quoting starts with a diagnosis, from your pictures and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work so you know the cost before any work starts.

Get a price

Related advice

Fixed quotes for grease filter exchange in Brasted

The survey tells us what the work involves. The main factors are:

  • Whether several sites go on one quote
  • Access, including roofs, risers and ceiling voids
  • How big the system is
  • Where the site is and how we reach it

One small site or a whole estate, the quote is built the same way: the work involved, the access and the timing. The price is fixed before work begins.

Helping us quote

To speed up the quote, please include:

  • The site address and the type of premises
  • Problems your staff have spotted
  • Close-ups of filters, grilles, hatches or access panels
  • Where the plant sits or the system leaves the building, such as a roof or outside wall

Want a quote for grease filter exchange? Please phone us on 0345 646 2711 or drop us a line with a few details about the site. We will talk you through the work and give you a fixed quote before you commit to anything.

Staff cleaning versus specialist work

Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks helps show that the system is managed between specialist visits, alongside our reports.

Away from the kitchen, the in-house job is mainly checking: clear grilles, a log of filter changes and reporting anything odd. Cleaning inside ducts and units is specialist work.

Between visits

How long the results last depends on use and care. Here’s what we suggest:

  • Keep every filter in place during service
  • Don’t refit a filter that’s bent
  • Keep the canopy clear for exchange visits
  • Keep canopy surfaces wiped down

If the plenum behind the filters looks greasy, we say so. It can be a sign that a full TR19® clean is due and we can book that in.

Saturated filters let more grease through. Getting onto a regular exchange now keeps grease out of the plenum and ductwork between full cleans.

Managing agents and facilities teams in Brasted

Facilities teams in offices, schools and healthcare sites book us too across Greater London. Work can be phased by floor, building or site to keep disruption down.

Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we’re happy to quote for all of it.

What grease filter exchange looks like in Brasted

The FSA’s data shows about 11 pubs and bars registered within 1.5 miles or so of the middle of Brasted. Breakfasts, bar meals and functions all put grease into the extract wherever they’re cooked. Fire safety in Brasted falls to London Fire Brigade. The Fire Safety Order puts the duty on whoever runs a kitchen to control its fire risk, and a greasy duct is fuel. Kitchens in Brasted get their food hygiene inspections from Sevenoaks council. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Our report lists what was cleaned and when, which is useful to have ready.

Healthcare kitchens, like those at hospitals such as Tandridge Priory (about 3.8 miles south-west), often cook for long hours, which puts them in BESA’s heavier-use bands. If your kitchen is in a listed or historic building, like the houses around Brasted (Quebec House is about 1.5 miles south-west), fitting access panels needs care. Term dates shape school work: for a school like Combe Bank School, an extract clean fits neatly into a half-term or summer break.

Brasted is about 3 miles west of Sevenoaks, in Greater London. If you need grease filter exchange in Brasted, it’s easy to get a fixed quote: please call 0345 646 2711 or email us. We work across South East England and London, including Brasted. Our area takes in 764 places across Greater London, large and small. For sites nearby, see our London page (18 miles or so).

Every address in TN16 is within our area for grease filter exchange, from busy streets to back roads. If you need grease filter exchange at premises on High Street, Station Road and Watermill Close or anywhere close by, we can help. Neighbouring places we cover for grease filter exchange include Sundridge (1 mile east), Brasted Chart (1 mile south), Chipstead (2 miles east), Chevening (2 miles north-east) and Bessels Green (2 miles east). Within a short drive, we also cover Orpington (7 miles north), New Cross (15 miles north-west), Thornton Heath (13 miles north-west), Croydon (11 miles north-west), East Dulwich (15 miles north-west) and Plumstead (15 miles north).

Around Brasted

In Brasted, that means kitchens and buildings near The White Hart pub and the streets around them. The nearest railway station is Dunton Green station, about 3.1 miles north-east of the centre. Nearby you will also find Sevenoaks Museum (3.8 miles east) and Tandridge Priory (3.8 miles south-west). Open spaces near Brasted include Betsom's Hill and Dryhill Nature Reserve.

Map of Brasted © OpenStreetMap contributors
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