Kent · Grease filter exchange
Grease Filter Exchange in Snowdown
Grease filter exchange for businesses, landlords and public buildings in Snowdown. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Blocked baffle filters
- Grease collecting in the filter channels
- Smoke and heat lingering under the hood
How the visit works
We start by comparing what we find with the survey or your pictures. If anything is different, we talk it through with the person on site before carrying on. From there, it takes a few minutes per canopy, longer for a large kitchen with several canopies. If you can send pictures, we can arrive in Snowdown knowing what to expect.
- We start by noting how many filters you have and what type they are.
- A change schedule is agreed to match the kitchen’s cooking hours.
- At each visit, the greasy filters are lifted out.
- Clean, dry filters are fitted in their place, with no gaps left between them.
- We flag any damaged filters or anything wrong with the canopy.
How to prepare
- Agree a time when the area can be out of use
- Make sure equipment near the work can be switched off and left to cool
- Have your last certificate or report to hand
Getting a quote
For a fixed quote, call 0345 646 2711, or email photos with the site type, your trading hours and a short description of the system. Photos and the last report, if you have one, make the quote quicker. We usually come back within one working day.
Related advice
Grease filter exchange in Snowdown
Across Snowdown, our filter exchange suits restaurants, pubs, cafés, schools, care homes and other kitchens, whether there’s one canopy or many. Visits can be timed around your service so nobody has to stop cooking. The work covers school and hospital kitchens, baffle filters and island canopies, and people most often call us about filters so greasy the air can barely pass and grease dripping from the canopy.
For a kitchen in or near Snowdown, the visit is planned around opening hours and the journey, and the clean covers the whole system, as it would anywhere: canopy, filters, duct, fan and discharge, with a certificate and photo report at the end.
Duct Doctor has been trading since 2009, and we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we are fully insured.
- Place
- Snowdown (CT15)
- Region
- Kent
- Records
- Photo report after each visit
- Quotes
- Fixed quote, typically within a working day
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Phone
- 0345 646 2711
- Reviewed
- 30 October 2026
Grease, kitchens and Snowdown
Food Standards Agency records list about 5 restaurants, cafés and works canteens and about 5 takeaways and sandwich shops within roughly a mile and a half of the centre of Snowdown. Where they cook under a canopy, the grease filters are the first line of defence and clog quickly. In Snowdown, food businesses are inspected by environmental health officers from Dover council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Before-and-after pictures from each clean are a simple way to show the extract is in hand. Kent Fire and Rescue Service covers Snowdown. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order.
If you cook for passing trade around Snowdown station, the extract can be cleaned between your last and first customer. Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Goodnestone Park is about 2 miles north), access may need planning.
Snowdown is about 7 miles north-west of Dover, in Kent. We carry out grease filter exchange for businesses, landlords and public buildings in Snowdown and the rest of Kent. 922 places in Kent are on our list, large and small. For sites nearby, see our Maidstone page, about 30 miles away.
Every address in CT15 is covered for grease filter exchange, from busy streets to back roads. You’ll find streets such as The Crescent, South Avenue and Weston Mews, and we cover them all for grease filter exchange. Neighbouring places we cover for grease filter exchange include Nonington (1 mile north-east), Woolage Village (1 mile south-west), Frogham (1 mile south-east), Ratling (1 mile north) and Barfrestone (2 miles south-east). Larger places within reach include Canterbury (7 miles north-west), Margate (14 miles north-east), Dover (7 miles south-east), Folkestone (9 miles south), Ramsgate (12 miles north-east) and Broadstairs (14 miles north-east).
Landmarks near Snowdown
There’s a railway station in Snowdown itself: Snowdown station.
Questions from Snowdown
Do you clean school canteen extracts around Snowdown out of term?
Yes. The holidays are the usual time for school work. The FSA’s register shows about 3 schools and colleges with food registrations within roughly a mile and a half of Snowdown. Send us your term dates when you ring 0345 646 2711, or email photos, and we’ll fit the work in.
Do you work overnight in Snowdown?
Yes, nights and weekends are routine for us. The site is handed back ready to open. Your opening times are the first thing we ask for.
Will I get paperwork for my records?
Yes, always. The report is dated and includes pictures, plus a certificate via the BESCA Vent Hygiene Elite portal for TR19® Grease cleans. Keep it in your maintenance log.
Do we need to close while you work?
Not usually. Visits are timed for when the area is closed, such as overnight or at a weekend, so the site can carry on as normal.
Are you accredited?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.
How long does grease filter exchange take?
It depends on the size of the system, but for a typical site it takes well under an hour for most canopies. We will give you a better idea when we quote.
What do you do with what you remove?
We take it away at the end of the visit. While we work, it’s kept contained so the area stays clean.
What about areas you cannot get to?
Anything we cannot reach goes on the report, with photos where possible, and we explain what access is needed, for example new access panels.
When it’s something else
We won’t sell you work that doesn’t address the problem, so here are the limits:
- A noisy or failed extract fan
- Cooking smells reaching neighbours, which need odour control
- A canopy that doesn’t capture the vapour properly
Not sure which it is? You can phone us on 0345 646 2711, or email photos and we will tell you honestly before you book.
Where we work
- Wall canopies
- Mesh filters
- School and hospital kitchens
- Restaurants and pubs
- Baffle filters
- Island canopies
Looking after it afterwards
Results last longer with the right care. Here’s what we suggest:
- Make sure we can reach the canopy on exchange day
- Keep every filter in place during service
- Keep the extract on whenever the range is in use
- Keep filter exchange and TR19 cleaning on the same plan
Keep an eye out for filters that have been taken out. Gaps let grease into the plenum, so let us know if one goes missing or gets damaged.
Filter exchange and TR19 cleaning work best together. A maintenance plan that covers both means neither slips.
How the job changes from site to site
The plenum
With good filters, less grease ends up in the plenum, but it’s still cleaned during a full TR19 clean.
Mesh filters
Older or smaller canopies often use mesh filters. They can be on the same exchange schedule as baffle filters.
Multi-site and managed buildings
Facilities teams in offices, schools and healthcare sites book us too across Kent. Work can be phased by floor, building or site to keep disruption down.
Records are where multi-site compliance often slips. Every visit ends with a dated report and pictures, ready to show insurers, fire officers or EHOs.
What your team can do, and what needs us
In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but they do not reach the grease that builds up further in. That part needs specialist access and equipment.
Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. Leave those to us.
When to call us in Snowdown
Kitchens in Snowdown, as everywhere, find filter washing slips down the list on busy weeks. It only takes a couple of missed weeks for a filter bank to clog.
Most sites get in touch when they notice something like this:
- Weak extraction at the canopy
- Grease left in baffles after washing
- Filters that leave gaps in the canopy
- Staff short of time to wash filters
Bursars and site managers at schools such as St Joseph's Catholic Primary School tend to book extract cleaning for when the kitchen is empty.
What to look for in a quote
- Which accreditations they hold, and whether you can check them
- Whether a survey comes first
- What’s included in the scope, part by part
- How they set the interval to the next visit