Essex · Ductwork cleaning
Ductwork Cleaning in Stambourne
Ductwork cleaning for commercial sites in Stambourne and across Essex. CHAS, SafeContractor and ISO 9001, and fully insured.
- Thick deposits at the bottom of a vertical duct
- A duct clean needed for an insurer
- A grease test showing the duct is overdue
Multi-site and managed buildings
Keeping records across a portfolio is half the battle. Every visit ends with a dated report and pictures, so you can show an insurer or inspector what was done at each site.
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 records stay tidy.
How we handle ductwork cleaning in Stambourne
In doctor’s terms, the ductwork is the system’s arteries: find the blockages, clear them, then check the flow is right. Readings taken before and after show the difference, alongside before and after photos. The work covers attenuators, vertical risers and access panels, and the jobs we see most are readings above 200 microns from a grease thickness test and a duct nobody has opened in years.
Somewhere as small as Stambourne, commercial kitchens are few: perhaps a pub, a school or care home kitchen, or a hall used for events. Each still has a canopy and duct that collect grease, whatever the size of the place.
The sign-off is always in writing: a dated report with photos of the work, 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.
- Where
- Stambourne (CO9)
- Wider area
- Essex
- Records
- TR19® certificate and photo report
- Quotes
- A fixed price before work begins
- Working hours
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
Common problems we fix in Stambourne
The further the air travels from the cooking, the cooler it gets. As it cools, the grease it carries condenses onto the duct walls, so duct runs keep collecting grease long after the canopy.
Look out for these warning signs:
- Thick deposits at the bottom of a vertical duct
- Readings above 200 microns from a grease thickness test
- A duct nobody has opened in years
- Hardened, baked-on grease in long horizontal runs
Church and community hall kitchens, near Parish Church of St Peter and St Thomas or anywhere around Stambourne, are easy to forget, but their extracts collect grease like any other.
Before booking anyone
- Whether a written report and pictures are included
- Whether they recommend a next date
- Whether VAT is included
- When they can work, and whether that’s outside your opening hours
What affects the quote in Stambourne
There’s no set price list, because sites vary so much. What we look at:
- The condition we find in the survey
- One-off work versus a regular cycle
- How many systems or sites are involved
- Parking and loading at the site
Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Call for a fixed quote and we’ll go through it with you.
Asking for a quote
When you call or email, it’s useful to have:
- Your opening hours and when the area is out of use
- A few general shots of the system
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- The postcode and the type of business
Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Add the site type and your opening hours, and many jobs can be priced from that alone.
When something else is needed
Not every problem is solved by ductwork cleaning, and we’ll tell you before work begins. It won’t put right:
- Ductwork that was poorly designed
- Sections that can’t be reached safely without new access (those are recorded, and panels can be fitted)
- Faulty fire dampers
If you are not sure, just call 0345 646 2711 or email us and we will give you a straight answer.
Parts of the system we cover
- Horizontal duct runs
- Attenuators
- Multi-storey ducts
- Bends and junctions
- Vertical risers
- Access panels
Stambourne kitchens: local notes
Stambourne is covered by Essex County Fire and Rescue Service. Grease in a kitchen extract is a recognised fire risk, and the fire authority enforces the law on managing it in most commercial premises. Kitchens in Stambourne get their food hygiene inspections from Braintree council. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. Our report lists what was cleaned and when, which is useful to have ready.
If your kitchen is in a listed or historic building, like the houses around Stambourne (Hedingham Castle is about 4.6 miles south-east), fitting access panels needs care.
Stambourne is in Essex. We provide ductwork cleaning for commercial premises of every kind in Stambourne and the rest of Essex. We cover 644 places across Essex, from busy centres to quieter spots. You can also see our page for Chelmsford, about 20 miles away.
Here we cover the CO9 postcode area for ductwork cleaning. We cover sites on Church Road and Chapel End Way and the roads around them. Other places close to Stambourne include Dyer's End (1 mile south-east), Wesley End (1 mile north), Toppesfield (1 mile south-east), Ridgewell (2 miles north-east) and Oaker Hill (2 miles east). Larger places within reach include Braintree (10 miles south), Saffron Walden (11 miles west), Halstead (8 miles south-east), Great Dunmow (12 miles south-west), Stansted Mountfitchet (15 miles south-west) and Great Notley (11 miles south).
What’s near Stambourne
Typical jobs here are in premises near The Red Lion Public House, among other places. Well-known places in the area include Hedingham Castle (4.6 miles south-east) and Toppesfield Museum of The Working Horse (1.5 miles south-east).
Leave it or put it right?
Under BESA guidance, the mean grease level should stay at or below 200 microns between cleans. A reading of 500 microns or more at any point means a spot clean straight away. Leaving the duct makes those limits harder to keep to. In a place like Stambourne, ductwork and fans are easy to forget until something goes wrong.
What you pay depends on how big the system is, the condition it’s in and how easy it is to reach. You get a fixed price before we start, so there are no surprises.
Why choose Duct Doctor in Stambourne
- Full insurance on every job
- Evenings, overnight and weekends, plus 24/7 emergency callout
- One number for every site across the South East and London
- In business since 2009
Stambourne: your questions answered
Which fire authority looks after Stambourne?
Stambourne is in the area of Essex County Fire and Rescue Service. TR19® isn’t law, but it’s the benchmark many fire officers and insurers look to when they ask how often the extract is cleaned.
Do you work overnight in Stambourne?
Yes, evening, overnight and weekend work is normal for us. Your customers, staff or residents in Stambourne needn’t be disturbed. Let us know the hours you’re closed and we’ll book within them.
How often does extract ductwork need cleaning?
BESA guidance sets minimum intervals by daily cooking hours: 3-monthly for heavy use, 6-monthly for moderate and 12-monthly for light use. Grease readings may show it needs doing sooner.
What is TR19?
A BESA specification in two main parts: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It is not law, but it’s the benchmark.
What if parts of the system can’t be reached?
Anything we can’t reach goes on the report, with a note of where it is, and we explain what access is needed, such as extra access panels in ductwork.
Can you look after several sites?
Yes. One number covers all your sites across London and the South East, with visits on a regular schedule.
Who is the responsible person?
The law calls them the responsible person. That is generally the employer or the person in control of the premises, and where several people have control, each can have duties. Your lease and fire risk assessment should make it clear.
What’s involved in cleaning extract ducts?
We survey the route, test the grease, then open the access panels. We clean the runs and risers section by section, then the readings are repeated.
Also near Stambourne
Also in Stambourne
How it works
The visit has three parts: set-up, the treatment itself and the sign-off. Set-up means sheeting and making equipment safe, while signing off means the written report and photos. Most of the time goes on the work itself, and that takes anything from a few hours to several visits, depending on the length of duct. For a village or hamlet like Stambourne, tell us about narrow lanes, gates and parking when you book.
- First we diagnose: the route, the access and the grease levels.
- You get a fixed price before work starts.
- Each section is cleaned in turn through its access panel.
- We take extra care at bends and at the foot of risers.
- Readings, photos and a recommended next clean date complete the job.
Preparing for the visit
- Tell us the best time to work, such as after service or at a weekend
- Tell us where we can park and unload
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
Getting a quote
To get a fixed quote, call 0345 646 2711 or email us 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. You’ll usually have a quote within one working day.
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Between visits
Once we’ve finished, these simple steps help:
- Book the next clean before the recommended date
- Report any grease dripping from duct joints
- Make sure filters are seated properly
- Ask for a grease thickness test if the kitchen gets busier
After the clean, the same points are tested again, so the report shows the before and after figures. Photos of each section go alongside them.
Some signs mean the duct needs attention sooner: drips from the ductwork, stale smells or a noisy fan. Testing will show whether any section has reached 500 microns.