Kent · Grease filter exchange
Grease filter exchange in River, Kent
Grease filter exchange in River, surveyed first and signed off with a written report and pictures. Call for a fixed quote.
- Filters so greasy the air can barely pass
- Smoke and heat lingering under the hood
- A canopy running with filters missing
Why act early in River
In River, as everywhere, a filter service is not a substitute for TR19 cleaning. But clean filters do help the system between cleans, and that shows when the next clean comes round. Systems on quieter sites still build up dirt and wear, just more slowly.
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 send details by email, and we will talk you through it.
Why choose Duct Doctor in River
- Trading since 2009
- Full insurance on every job
- Out-of-hours work and a 24/7 emergency line
- Survey first, then a fixed quote
Take a look at our cost guide and our accreditations.
Grease filter exchange in River
Think of filter exchange as routine care for the extract. Between full cleans, it keeps the airflow healthy and takes a messy task off your team. Full TR19 cleaning still comes at the right interval, with a certificate. The work covers baffle filters, island canopies and restaurants and pubs, and people most often call us about filters left unwashed on busy weeks and a canopy running with filters missing.
In a smaller place like River, 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.
Good records are part of the job. You get a written report with photos after every visit, listing what was done, anything we couldn’t reach and when the next visit is due. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.
- Where
- River (CT17, CT16)
- Region
- Kent
- Reporting
- Report and photos after the visit
- Quote
- A fixed quote up front
- When we work
- After hours by arrangement; emergencies any time
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
Grease, kitchens and River
Sea air reaches River, which sits within about 2 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. The FSA’s data shows about 22 pubs, bars and clubs and about 3 hotels and guest houses registered in and around River, up to about a mile and a half out. Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. Food hygiene inspections in River are the job of Dover council’s environmental health team. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. A TR19® certificate and photo report after each clean gives you a record to show an inspector.
Where a hall near Church of St Peter, or anywhere in River, hosts lunch clubs or events, its extract gathers grease just as a café’s does. Commuter trade near Kearsney station can mean long cooking hours, and long hours put a kitchen into BESA’s more frequent cleaning bands.
River is about 1 mile north-west of Dover, in Kent. Sites in River get the same service as everywhere we cover: a survey first, a fixed quote, work timed around your hours and a report with pictures. River is one of 922 towns, villages and districts in Kent we cover for grease filter exchange. There’s also a page for Maidstone, roughly 34 miles from River.
We cover every part of CT17 and CT16 for grease filter exchange and the roads nearby. Local streets include Lower Road, Minnis Lane and London Road, all of which we cover for grease filter exchange. Close by, we work in Kearsney (1 mile north-west), Temple Ewell (1 mile north-west), Dover (1 mile south-east), Whitfield (1 mile north-east) and Maxton (2 miles south). Within a short drive, we also cover Canterbury (13 miles north-west), Folkestone (6 miles south-west), Ramsgate (15 miles north-east), Deal (7 miles north-east), Hythe (10 miles south-west) and Walmer (7 miles north-east).
Landmarks near River
Typical jobs here are in premises near St Edmund's Catholic School, Old Park Hill and Royal Oak Cottage The Royal Oak Public House, among other places. The nearest railway station is Kearsney station, about 0.5 miles north-west of the centre. Nearby you will also find Crabble Corn Mill (less than half a mile south-east) and Dover Castle (2.2 miles south-east). The countryside around River includes Dover Western Heights.
What else we do in River
River: your questions answered
Who would carry out a food hygiene inspection at a kitchen in River?
That is Dover council, whose environmental health officers carry out food hygiene inspections in River. How often a business is inspected depends on the risk rating the council gives it, so it’s worth staying ready all year.
Does being near the coast affect grease filter exchange in River?
It can. Being within about 2 miles of the sea means more corrosion on metalwork in River than inland. Corroded fixings and housings are noted on the report so they can be dealt with.
Can one contract cover all our sites?
Yes. You deal with one contact for every site in our area, with visits on a regular schedule.
Do I get a report after the visit?
Yes, on every job. The report is dated and includes photos, and TR19® Grease cleans come with a certificate through the BESCA VHE portal. Keep it in your maintenance log.
Does a filter exchange replace TR19 cleaning?
It isn’t. The rest of the system still collects grease at the right interval.
Where do the greasy filters go?
We do. The dirty filters are taken away for cleaning and the clean set stays in the canopy.
Do we need to close the kitchen while filters are changed?
Most changes take a few minutes per canopy, longer for a large kitchen with several canopies, so the impact is small. We plan visits outside your busiest times wherever we can.
How long does grease filter exchange take?
It depends on the size of the system, but for many sites it takes a short visit, depending on how many filters the canopies hold. We’ll confirm it with the quote.
Managing agents and facilities teams in River
We also work for facilities teams across offices, schools and healthcare across Kent. Larger estates can be phased building by building around the people who use them.
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, which may be the employer, owner, landlord, FM or managing agent. Where responsibility is shared, records matter even more.
Looking after it afterwards
To keep the system working properly between visits:
- Mention it if the kitchen gets busier
- Wipe the outside of the canopy as part of daily cleaning
- Book full TR19 cleans alongside filter changes
- Never cook with the extract switched off
Between visits, check that every filter is still in place. A missing filter leaves a gap for grease so tell us if you need a replacement.
Filter exchange and TR19 cleaning work best together. A maintenance plan that covers both keeps everything on track.
What we are called out for in River
Cooking vapour carries grease into the canopy. Much of it is trapped by the filters, and day by day they load up until the air can barely get through.
Look out for any of the following:
- Missing filters in the filter bank
- Filters that leave gaps in the canopy
- Poor airflow through the filters
- Filters so greasy the air can barely pass
If you run catering at a healthcare site, such as a hospital like Buckland Hospital about 1 mile south-east, the extract may need cleaning more often than a part-time kitchen.
What to look for in a quote
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
- Whether they recommend a next date
- Whether inaccessible sections are listed on the report
- If they look at the system before pricing
What happens on the day
There are three stages on the day: set-up, the treatment itself and the sign-off. Set-up means sheeting and making equipment safe, and the sign-off is a written report with pictures. Most of the time goes on the work itself, and that takes anything from a few minutes to an hour or so, depending on the number of filters. Tell us when your site near River is quiet and the visit will be booked for then.
- We count and measure the filters in every canopy.
- We agree a schedule that suits how much the kitchen cooks.
- At every visit, the greasy filters are lifted out.
- Clean, dry filters are fitted in their place, with no gaps left between them.
- If a filter is damaged or the plenum needs attention, we tell you.
Getting ready for the visit
- Agree a time when the area can be out of use
- Arrange a key holder or contact on site
- Mention any parking or loading restrictions
How to get a quote
To get a fixed quote, call 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. A few photos and your last certificate or report help a lot. We typically come back within one working day.
Advice
Part by part
Baffle filters
Baffle filters use overlapping metal blades that force the air to change direction. Grease drops out as it does.
Mesh filters
Older or smaller canopies often use mesh filters. We exchange them on the same basis as baffles.
What affects the quote in River
The quote reflects the site in front of us. We take into account:
- Whether it’s a one-off visit or part of a schedule
- Where the site is and how we reach it
- How easy every part is to reach
- Site rules, permits and inductions
Leaving it longer rarely makes the work cheaper. Problems in a system tend to grow, and a neglected system can mean more work. If you are unsure, phone us on 0345 646 2711 or use the quote form and we will give you an honest view and a fixed quote.
Asking for a quote
We can often survey from photos. Try to include:
- The roof, plant room or outside wall the system runs to
- Problems your staff have spotted
- Any previous report or certificate
- Where the site is and what kind of site it is
There’s no standard price list, because every site is different. We look at your system first, from photos or on a visit, then send a fixed quote. To start, call us on 0345 646 2711, or send details by email.