Kent · Grease filter exchange

Grease filter exchange in Sandwich, Kent

Grease filter exchange for Sandwich, from a team that has been trading since 2009. Evenings, overnight and weekends, plus a 24/7 emergency line.

  • Gaps where filters have been removed
  • Poor airflow through the filters
  • Hand-washed filters that still look greasy

Grease filter exchange for sites in Sandwich

About our grease filter exchange in Sandwich

Grease filters are the first line of defence in a kitchen extract. They catch grease before it reaches the plenum and ductwork, but only while they’re reasonably clean. With grease filter exchange, clean filters replace greasy ones at regular intervals. If you have smoke and heat lingering under the hood and filters left unwashed on busy weeks, we can help, from baffle filters, restaurants and pubs and mesh filters onwards.

In a smaller place like Sandwich, many kitchens sit in older buildings or later extensions, where the duct may cross a roof void or climb an outside wall. Flat runs collect grease and need proper access to clean.

A written report with pictures follows each visit, so there’s a dated record of the work. Where the work is a TR19® Grease clean, the certificate is issued through the BESCA Vent Hygiene Elite portal.

Place
Sandwich (CT13)
Wider area
Kent
Reporting
Photo report after every visit
Quote
A fixed price before we start
Hours
Out of hours as standard, 24/7 emergency line
Telephone
0345 646 2711
Page updated
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

Common questions in Sandwich

Who inspects food businesses in Sandwich?

That is Dover council, whose environmental health officers carry out food hygiene inspections in Sandwich. Have your latest TR19® certificate and photo report to hand, as an officer may ask how the extract is maintained.

Do you work in villages like Sandwich?

Yes. Sandwich is within the area we cover across London and the South East. The journey is planned ahead, so a few details about the route help.

How far ahead should we book?

Book as early as you can for planned work, particularly if your next visit is nearly due. Emergencies are different, because our line is open 24/7.

Are you insured?

Yes. We’re fully insured, and we can share the details when you need them.

Which kinds of sites do you work on?

We work for restaurants, pubs, hotels, schools, colleges, hospitals, care homes, offices and shops, plus food production and leisure sites.

Is filter exchange enough instead of a full extract clean?

No. Clean filters help keep grease down, but the ducts and plenum still need cleaning at the right interval.

What if parts of the system can’t be reached?

We record them on the report, with a note of where it is, and we tell you what would make it reachable, for example new access panels.

Can you come out in an emergency?

Yes, day and night, every day of the year. Office hours are Monday to Friday, 8am to 6pm, and the emergency line covers the rest.

Honest limits

A few issues sit outside what this work can do:

  • A canopy that needs a proper clean
  • An extract that was undersized from the start
  • Cooking smells reaching neighbours, which need odour control

If you’re not sure, just ring 0345 646 2711 or use the quote form and we will give you a straight answer.

Parts of the system we cover

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

Keeping the system healthy

Results last longer with the right care. We suggest:

  • Never leave gaps in the filter bank
  • Do not let the full clean slip because filters are changed
  • Tell us if the menu or opening hours change
  • Clear anything stored on or near the canopy

Once the clean filters are in, the kitchen can cook straight away. We take the greasy filters with us to be cleaned.

Filters that are left too long stop protecting the system. Getting onto a regular exchange now keeps grease out of the plenum and ductwork until the next TR19 clean.

Leave it or put it right?

A filter exchange is a few minutes; a choked extract affects a whole service. Few maintenance jobs are as easy and few are as easy to forget. Booking ahead lets us plan the trip to Sandwich at a time that suits you.

When the work has to happen, how we reach it and how big the site is all affect the cost. Each of those is built into the quote, and the price is fixed before work begins.

Why Sandwich businesses choose us

  • Survey first, then a fixed quote
  • One number for every site across the South East and London
  • Evenings, overnight and weekends, plus 24/7 emergency callout
  • BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease

Read our cost guide and our accreditations and certificates.

Grease, kitchens and Sandwich

Sandwich is within about 3 miles of the coast. Salt in the air is hard on rooftop fans, discharge cowls and fixings, so we check them for corrosion as well as grease. According to Food Standards Agency records, there are about 14 pubs and bars in and around Sandwich, up to about a mile and a half out. Where they serve hot food, their kitchen extracts need cleaning to TR19® like any restaurant’s. Kitchens in Sandwich get their food hygiene inspections from Dover council. Extraction counts as kitchen equipment, so its condition can come up on the day. A dated certificate in the maintenance file answers the question before it’s asked.

If you run catering at a healthcare site, such as a hospital like Ramsgate General Hospital about 5 miles north-east, the extract may need cleaning more often than a part-time kitchen. Church and community hall kitchens, near Sandwich United Reformed Church or anywhere around Sandwich, are easy to forget, but their extracts collect grease like any other. Term dates shape school work: for a school like Sandwich Infant School, an extract clean fits neatly into a half-term or summer break.

Sandwich is about 5 miles north-west of Deal, in Kent. We carry out grease filter exchange for commercial premises of every kind in Sandwich and the rest of Kent. Sandwich is one of 922 places in Kent where we work for commercial clients. For sites nearby, see our Maidstone page (35 miles or so).

Every address in CT13 is within our area for grease filter exchange, from busy streets to back roads. Grease filter exchange is available to premises on Cattle Market, Market Street and High Street and nearby roads. Close by, we work in Great Stonar (1 mile north), Felderland (1 mile south), Worth (1 mile south), Woodnesborough (1 mile south-west) and Statenborough (1 mile south-west). We also work in nearby towns such as Canterbury (11 miles west), Margate (8 miles north), Dover (10 miles south), Folkestone (15 miles south-west), Ramsgate (5 miles north-east) and Broadstairs (7 miles north-east).

Around Sandwich

Around Sandwich, our work takes us to kitchens and buildings near Ham Fen, Sir Roger Manwood's School and The Red Cow Public House and the streets around them. Sandwich has its own railway station: Sandwich station. A little further out are The Precinct Toy Collection (under half a mile north) and Ramsgate General Hospital (5 miles north-east). The countryside around Sandwich includes Monk's Wall nature reserve.

Map of Sandwich © OpenStreetMap contributors

What happens on the day

Your trading hours come first. We book the visit for a time the area is closed, whether that’s an evening, overnight or a weekend. Once we are in, the area is sheeted and anything that has to be off is turned off and cooled, and the job takes less than an hour in most kitchens. In a smaller place like Sandwich, parking is rarely the issue, but tell us about gates, roof access and opening hours.

  1. First, we check the canopies and the filters in them.
  2. Any damaged or missing filters are noted.
  3. We exchange the dirty filters for a clean set.
  4. The filters are checked for fit before we go.
  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
  • Have your last certificate or report to hand
  • Tell us where we can park and unload

How to get a quote

The quickest way to a quote is to send photos: the system from a couple of angles, plus any access panels or hatches. Add the site type and your opening hours, and we can price many jobs without a visit.

Ask for a quote

Advice

Different parts, different methods

Baffle filters

A clogged baffle filter restricts airflow. A clean exchange set brings the airflow back.

Canopy filter housings

The filter housing holds each filter at an angle in the canopy. A damaged housing leaves gaps.

What affects the quote in Sandwich

You’ll get a fixed price before work begins. It takes into account:

  • How big the system is
  • Whether several sites go on one quote
  • What state the system is in
  • Where the site is and how we reach it

We don’t list prices on the website, because each job is priced on what it involves. For a fixed quote, phone us on 0345 646 2711 or drop us a line, and we’ll talk you through it.

What to send for a quote

Photos let us diagnose from a distance. Try to include:

  • The times we could work without disrupting the site
  • Where the site is and what kind of site it is
  • How we’d reach plant on a roof or in a plant room
  • Anything you’ve noticed, such as smells, noise, drips or poor airflow

For a fixed quote, give us a ring on 0345 646 2711 or send us an email and tell us the type of site, your opening hours and roughly what the system looks like. Photos and the last report, if you have one, make the quote quicker. We usually come back within one working day.

Staff cleaning versus specialist work

For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. Cleaning inside ducts and units is specialist work.

Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but the parts you can’t see still need a specialist at the right interval.

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