Kent · Ductwork cleaning
Duct cleaning in Challock
Ductwork cleaning across Challock and nearby, booked around your opening hours and finished with a written report and pictures.
- Heavy grease at the base of a riser
- Readings above 200 microns from a grease thickness test
- Fat dripping from the ductwork
Different parts, different methods
Bends and transitions
Wherever the duct turns or changes size, grease builds up. The air slows and drops its load, so these points get extra attention.
Vertical risers
In taller buildings, a riser may pass through several floors and fire compartments, so fire dampers may be fitted where it crosses them. Damper testing is a separate service.
How we handle ductwork cleaning in Challock
Duct cleaning is the hardest part of an extract clean, and the part most often skipped. Without enough access panels, long stretches can go years without being touched. Each section we can reach is cleaned, and any we cannot is written down, so you know exactly where you stand. If you have a duct nobody has opened in years and a grease test showing the duct is overdue, we can help, from access panels, vertical risers and horizontal duct runs onwards.
In a village or hamlet like Challock, the kitchens that need extract cleaning are normally a pub, a school, a care home or a hall kitchen, wherever there is one. Each still has a canopy and duct that collect grease.
Think of the report as the system’s health record: dated, with pictures, and showing what was done. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal and sits alongside the report.
- Where
- Challock (TN25)
- Region
- Kent
- Paperwork
- Certificate plus before-and-after photos
- Quote
- A fixed quote up front
- Working hours
- Nights, weekends or holidays to suit you
- Phone
- 0345 646 2711
- Last updated
- 30 October 2026
Signs you need ductwork cleaning in Challock
A greasy duct is a fire path, in Challock as anywhere. Burning grease can carry fire through the ductwork to other rooms or floors, which is why the responsible person needs it under control.
These are the problems we see most often:
- A grease test showing the duct is overdue
- Thick deposits at the bottom of a vertical duct
- Grease leaking from duct joints
- Sections of duct with no access panels
Where a hall near Church of St Cosmas and St Damian, or anywhere in Challock, hosts lunch clubs or events, its extract gathers grease just as a café’s does.
Before you book anyone
- Whether the whole system is included, or only the parts that are easy to reach
- How areas they can’t reach will be recorded
- Proof of insurance
- What records you’ll receive afterwards
Towns and villages near Challock
Other services in Challock
Grease, kitchens and Challock
At about 46 miles from central London, Challock sits well inside the area we cover. The visit is fixed around your opening hours, not ours. Environmental health officers from Ashford council inspect food businesses in Challock. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. A dated certificate in the maintenance file answers the question before it’s asked.
Term dates shape school work: for a school like Challock Primary School, an extract clean fits neatly into a half-term or summer break. If you run catering at a healthcare site, such as a hospital like William Harvey Hospital about 5.6 miles south, the extract may need cleaning more often than a part-time kitchen.
Challock is about 5 miles north of Ashford, in Kent. We carry out ductwork cleaning for commercial premises of every kind in Challock and the rest of Kent. Our area takes in 922 places across Kent, large and small. Our Maidstone page covers sites nearby, about 15 miles away.
Every address in TN25 is within our area for ductwork cleaning, from busy streets to back roads. You’ll find streets such as Chapmans Close, Blind Lane and Old Clock House Green, and we cover them all for ductwork cleaning. Neighbouring places we cover for ductwork cleaning include Pested (1 mile north), Paddock (1 mile west), Stocker's Head (3 miles west), Badlesmere (3 miles north) and Throwley Forstal (3 miles north). Larger places within reach include Maidstone (15 miles west), Ashford (5 miles south), Canterbury (10 miles north-east), Sittingbourne (11 miles north-west), Whitstable (11 miles north-east) and Faversham (7 miles north).
What’s near Challock
We work in commercial kitchens and buildings around The Chequers pub and The Hayesbrook School and the streets around them. The closest station to Challock is Wye station, about 3.3 miles south-east. A little further out are Tower keep castle at Chilham (3.9 miles north-east) and William Harvey Hospital (5.6 miles south).
What we do, step by step
The visit has three parts: getting the area ready, doing the work and signing it off. Getting ready means protecting surfaces and switching off what needs to be off, and the sign-off is a written report with photos. The middle part takes longest, and that takes a few hours for a short run, longer for long runs and tall risers. For a village or hamlet like Challock, tell us about narrow lanes, gates and parking when you book.
- We start by working out how the duct runs and where it can be opened.
- We measure grease thickness at set points before cleaning.
- Through the access panels, thick grease is removed by hand first.
- Horizontal runs and risers are then degreased by the method that suits the deposit.
- We test again, take pictures and note any part that couldn’t be reached.
Getting ready for the visit
- Let us know how we reach the system, including roofs, risers and plant rooms
- Let us know when the site is closed or quiet
- Move anything stored near the system
Ask for a quote
Want a quote for ductwork cleaning? Please give us a ring on 0345 646 2711, or send details by email with a few details about the site. We’ll explain what we’d do and send a fixed quote before you commit to anything.
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What affects the quote in Challock
Every site gets its own quote. These are the things that affect it:
- Travel, parking and unloading
- The number of sites or systems
- What state the system is in
- A single visit or a regular plan
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 not sure what’s needed, call us on 0345 646 2711, or send details by email and we will give you an honest view and a fixed quote.
Helping us quote
We can often survey from pictures. The most useful are:
- When the site is open and when it’s quiet
- Where the site is and what kind of site it is
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Any access panels or hatches you can see
To help us quote: the address, the type of site and when it’s open, a few photos and the last certificate or report, if there is one. Then call 0345 646 2711, or send details by email.
What ductwork cleaning cannot fix
We’ll always give you a straight diagnosis, so here’s what this work cannot put right:
- An extract fan that has stopped working
- A duct that is too small or badly routed for the kitchen (a design issue)
- Duct sections that need replacing
If in doubt, call 0345 646 2711 or send us an email and we will say what we think before booking.
Where we work
- Horizontal duct runs
- Attenuators
- Bends and junctions
- Access panels
- Vertical risers
- Multi-storey ducts
Between visits
Aftercare is simple, and it makes the next visit easier:
- Store the certificate with the fire risk assessment
- Ask for a grease thickness test if the kitchen gets busier
- Don’t switch the extract off early
- Report any grease dripping from duct joints
The report names every part of the duct that couldn’t be reached and why. You can then decide whether to have access panels fitted.
Have access panels fitted where sections cannot be reached. It doesn’t stop grease forming, but it stops it building unseen.
Multi-site and managed buildings
Running several sites is easier with one contractor. We cover South East England and London, so visits at different addresses can be planned together and kept to a regular schedule.
If you look after several sites, we can schedule visits across all of them on one quote. Each site gets its own report and pictures, so each one has its own record.
Questions from Challock
Who inspects food businesses in Challock?
The local authority for Challock is Ashford council, and its environmental health team does the inspecting. Ratings are published by the Food Standards Agency, so a clean extract and good records are worth keeping up.
Is Challock within the area you cover?
Yes, we work in villages as well as towns, and Challock is covered. Photos of the system and directions to the site help us plan the visit.
What paperwork do you give after a duct clean?
A photo report, with readings and before and after pictures, plus a TR19 certificate for a full system clean. It also gives a recommended next clean date.
What’s the cleaning interval for extract ductwork?
The minimum depends on how long the kitchen cooks each day: every 3 months for 12 to 16 hours, 6 months for 6 to 12 hours and 12 months for 2 to 6 hours. Grease readings may show it needs doing sooner.
Which sectors do you work in?
All kinds of commercial and public premises: from restaurants, pubs and hotels to schools, hospitals, care homes, offices, shops and food production sites. We fit the work around how the site operates.
How can I tell if my extract ducts are dirty?
Start with the date of the last clean. If it’s overdue, or there is not one, a clean is due, and grease readings will confirm how urgent it is.
Do you offer maintenance contracts?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, depending on what the system needs.
When is the ductwork cleaned?
Out of hours, at a time that suits the kitchen. Larger systems may be cleaned over several nights, with the kitchen ready to cook each morning.