Essex · Ductwork cleaning
Writtle ductwork cleaning
One call covers cleaning of kitchen extract ductwork, horizontal runs and vertical risers through access panels in Writtle: survey, fixed quote, work and sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- Thick crusts of old grease along the duct
- Ductwork that has never been cleaned
- Stale grease odours from the duct
Ductwork cleaning for kitchens and businesses in Writtle
Duct Doctor has cleaned kitchen extract ductwork since 2009, working across London and the South East. We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and our certificates are issued through the BESCA Vent Hygiene Elite portal. The work covers bends and junctions, attenuators and access panels, and common reasons people get in touch are a duct nobody has opened in years and stale grease odours from the duct.
For a smaller kitchen near Writtle, a TR19® clean is the same job as anywhere: canopy, filters, plenum, duct, fan and discharge. We plan the visit around your hours, with the journey sorted in advance.
Good records are part of the job. Each visit is written up with photos, covering the work done, any areas we couldn’t access and a recommended next date. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.
- Place
- Writtle (CM1)
- Wider area
- Essex
- Reporting
- Certificate and photo report
- Quote
- A fixed quote up front
- Hours
- When your site is closed, plus a 24/7 line
- Call
- 0345 646 2711
- Checked
- 30 October 2026
Kitchen extracts in Writtle
The FSA’s food hygiene register includes about 9 bars, pubs and nightclubs in Writtle and the streets around it, up to about 1.5 miles out. Any of them serving cooked food has an extract to keep clean, from canopy to discharge. Writtle sits within the area of Essex County Fire and Rescue Service. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk. Food hygiene inspections in Writtle are the job of Chelmsford council’s environmental health team. 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.
Healthcare kitchens, like those at hospitals such as Chelmsford and Essex Hospital (about 1.7 miles south-east), often cook for long hours, which puts them in BESA’s heavier-use bands. School kitchens, at schools like Writtle Infant School for example, are normally cleaned in the holidays so no lunches are lost.
Writtle is about 3 miles west of Chelmsford, in Essex. Anywhere in CM1, we cover ductwork cleaning for commercial sites. Our Essex coverage runs to 644 places, and Writtle is one of them.
Here we cover the CM1 postcode area for ductwork cleaning. Ductwork cleaning is available to premises on Millfields, Well Field and Little Meadow and nearby roads. We also cover the places around Writtle: Widford (2 miles south-east), Moulsham (2 miles east), Chignall St James (2 miles north), Patching (2 miles north-east) and Chelmsford (3 miles east). We also work in nearby towns such as Basildon (11 miles south), Braintree (12 miles north-east), Harlow (13 miles west), Brentwood (9 miles south-west), Maldon (11 miles east) and Billericay (7 miles south).
Around Writtle
Around Writtle, our work takes us to kitchens and buildings near Rose And Crown Public House, Hylands School and Central Park and the streets around them. The nearest railway station is Chelmsford station, roughly 2.1 miles east. Other landmarks nearby include Peter Edwards Museum And Library (2 miles east) and Bond Street Chelmsford (2.4 miles east). For a walk, there’s Newland Grove.
What affects the cost of ductwork cleaning
We quote each job individually. These are the things that affect it:
- The times the site is available
- A single visit or a regular plan
- How many systems or sites are involved
- Whether we need access equipment or extra panels
We don’t list prices on the website, because the cost depends on the site in front of us. For a fixed quote, ring 0345 646 2711, or send details by email, and we will talk you through it.
Helping us quote
What to send for a quote:
- Photos showing the whole system and its surroundings
- Detail shots of panels, filters and grilles
- Problems your staff have spotted
- Where the plant sits or the system leaves the building, such as a roof or outside wall
To get a fixed quote, ring 0345 646 2711 or email us with the site type, your trading hours and a short description of the system. A few pictures and your last certificate or report help a lot. We usually come back within one working day.
Questions from Writtle
Do you work at weekends in Writtle?
Yes, evening, overnight and weekend work is normal for us. The site is handed back ready to open. Tell us your opening hours when you ask for a quote.
Can you get to a site in Writtle?
Yes, we work in villages as well as towns, and Writtle is covered. A survey first, from pictures or a visit, means we arrive with the right kit.
How much notice should we give?
That depends on the slot you want and the size of the job. Tell us your preferred dates when you ask for a quote, and for anything urgent, ring our 24/7 emergency line.
Can you come out in an emergency?
Yes. Our emergency line runs 24/7 for anything that cannot wait until a planned visit. Call us any time and explain what’s happened.
Who is responsible for fire safety on the premises?
The Fire Safety Order 2005 calls them the responsible person: often the employer, owner or occupier. Landlords, facilities managers and managing agents can also hold responsibility.
What’s TR19?
TR19® is the BESA specification for keeping ventilation systems clean. TR19® Grease, a standalone specification since 2019, covers grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.
How often does extract ductwork need cleaning?
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. Measured grease sets the real interval.
What happens if there are not enough access panels?
Ductwork needs access to be cleaned. We record those sections on the report and can fit access panels.
Also near Writtle
Also in Writtle
Common problems we fix in Writtle
Many ducts don’t have enough access panels. Stretches with no way in may never have been touched, and grease there keeps thickening unseen.
Keep an eye out for these warning signs:
- A duct clean needed for an insurer
- Grease leaking from duct joints
- High readings at a recent grease test
- Gaps where access panels were never fitted
Volunteers running a hall kitchen near Church of All Saints, or anywhere in Writtle, may not know when the extract was last cleaned, and a grease test settles it.
Questions to ask before you book
- What’s included in the scope, part by part
- Whether a survey comes first
- How areas they can’t reach will be recorded
- Whether they recommend a next date
The process
Our technicians bring everything the work needs, including protection sheets, the right tools and access kit. You only need to give us clear access and switch off what needs to be off. The visit takes anything from a few hours to several visits, depending on the length of duct. Your opening hours decide when we come to Writtle, not ours.
- The duct route is surveyed and every access point found.
- We take grease readings along the route.
- Out of hours, the area is protected and the access panels opened.
- Heavy deposits come out by hand, then each section is degreased.
- Panels are closed, readings and pictures repeated, and unreachable sections recorded.
Getting ready for the visit
- Allow time for equipment near the work to be turned off and cool down
- Tell us where we can park and unload
- Name a contact who can let us in at the agreed time
Getting a quote
Here’s what helps us quote: where the site is, what it is and its opening hours, a few photos and the last certificate or report, if there is one. Then call 0345 646 2711, or send details by email.
Advice
Why it’s worth doing now in Writtle
A fire in a greasy duct is hard to reach and hard to stop. It can travel through the ductwork to other parts of the building, so cleaning the duct is as important as cleaning the hood. Booking ahead lets us plan the trip to Writtle at a time that suits you.
Putting the work off seldom saves money. Problems in a system tend to grow, which can make the next visit longer. If you’re unsure, give us a ring on 0345 646 2711 or send us an email and we will give you an honest view and a fixed quote.
Why book with us
- Every job surveyed first
- A single point of contact for sites across the South East and London
- Photo reports with every job
- A fixed price before any work starts
Take a look at what affects the cost and our accreditations and certificates.
For landlords and multi-site operators
We regularly work with managing agents. Send the address, what’s needed and how access works, and we will send a fixed quote.
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.
Between visits
Simple habits between visits make a real difference. Our advice:
- Keep your cleaning records together
- Diarise the next duct clean
- Flag drips from the duct right away
- Ask for a grease thickness test if the kitchen gets busier
Keep the certificate and report with the fire risk assessment. It’s the evidence an insurer or inspector may ask for, and the pictures make the duct’s condition easy to see.
Extra access panels mean more of the duct gets cleaned each time. It does not stop grease forming, but it stops it building unseen.
What ductwork cleaning cannot fix
A few issues sit outside what this work can do:
- A damper stuck open in the duct
- Leaking duct joints that need repair
- A duct that’s too small or badly routed for the kitchen (a design issue)
If you’re not sure, just give us a ring on 0345 646 2711 or use the quote form and we’ll give you a straight answer before you book.
Where we work
- Access panels
- Bends and junctions
- Multi-storey ducts
- Vertical risers
- Attenuators
- Horizontal duct runs