Medway · Ductwork cleaning
Duct cleaning in Walderslade
Ductwork cleaning for businesses, landlords and public buildings in Walderslade. CHAS, SafeContractor and ISO 9001, and fully insured.
- Stale grease odours from the duct
- Grease leaking from duct joints
- Thick crusts of old grease along the duct
Ductwork cleaning for kitchens and businesses in Walderslade
The ductwork is where an extract clean is won or lost. Without enough access panels, long stretches can go years without being touched. We open up every reachable section and record any we can’t reach, so you know exactly where you stand. The work covers access panels, multi-storey ducts and vertical risers, and people most often call us about readings above 200 microns from a grease thickness test and heavy grease at the base of a riser.
Kitchens around a place like Walderslade are often in older buildings or single-storey extensions, where the duct may cross a roof void or climb an outside wall. Flat runs collect grease and need proper access to clean.
It’s worth checking any contractor’s accreditations. We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001, with full insurance on top.
- Where
- Walderslade (ME5)
- Region
- Medway
- Records
- Certificate plus before-and-after pictures
- Quote
- Fixed quote, typically within a working day
- Working hours
- Overnight and weekend work, 24/7 emergency callout
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
How we price ductwork cleaning
The survey tells us what the work involves. We look at:
- Site requirements such as sign-in and permits
- How big the system is
- The times the site is available
- Where the site is and how we reach it
When the work has to happen, how we reach it and how big the site is all affect the cost. Each of those is built into the quote, and the price is fixed before we start.
Asking for a quote
Before you ask for a quote, gather:
- Any access panels or hatches you can see
- Problems your staff have spotted
- The site address and the type of premises
- Where the plant sits or the system leaves the building, such as a roof or outside wall
Quotes are quick. Send a few details and pictures, and we usually reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.
Kitchen extracts in Walderslade
Food Standards Agency records include about 6 pubs and bars across Walderslade and its immediate surroundings (about a mile and a half). Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. The fire and rescue service for Walderslade is Kent Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order. Food hygiene inspections in Walderslade are the job of Medway council’s environmental health team. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. A dated certificate in the maintenance file answers the question before it’s asked.
Historic houses near Walderslade, such as Starkey Castle about 3.3 miles north-west, are a reminder that older buildings with event kitchens can have long, awkward duct routes. Term dates shape school work: for a school like Tunbury Primary School, an extract clean fits neatly into a half-term or summer break.
Walderslade is about 1 mile south of Chatham, in Medway. For ductwork cleaning in and around Walderslade, it’s easy to get a fixed quote: please give us a ring on 0345 646 2711, or email photos. We work across South East England and London, Walderslade included. Walderslade is one of 68 places in Medway where we work for commercial clients.
Work in ME5 is surveyed, quoted and booked the same way as anywhere else. You’ll find streets such as Farm Road, York Avenue and Walsham Road, and we cover them all for ductwork cleaning. Walderslade sits on or near the A2045, which makes travel easy for evening and night visits. We also cover Blue Bell Hill (1 mile west), Lordswood (1 mile east), Kit's Coty (1 mile south-west), Chatham (1 mile north) and Lidsing (2 miles east). Further out, we also cover Gillingham (3 miles north-east), Rochester (4 miles north), Rainham (4 miles north-east), Strood (4 miles north-west), Park Wood (3 miles east) and Twydall (4 miles north-east).
Landmarks near Walderslade
Typical jobs here are in premises near Westfield Wood, Greenacre Academy and Walderslade Girls' School, among other places. For rail, the closest station is Chatham station, roughly 3.1 miles north of the centre. Other landmarks nearby include Allington Castle (3 miles south) and Pentagon Shopping Centre (3.3 miles north). Green spaces nearby include Blue Bell Hill and Burham Down.
Multi-site and managed buildings
Records are where multi-site compliance often slips. Every visit ends with a dated report and photos, so you can show an insurer or inspector what was done at each site.
Running several sites is easier with one contractor. We work across London and the South East, so visits at different addresses can be planned together and kept on a regular cycle.
Looking after it afterwards
To keep the system working properly between visits:
- Get panels fitted where the duct couldn’t be cleaned
- Keep your cleaning records together
- Do not block access panels with shelving or stock
- Keep to the interval on the report
Every panel we open is refitted when we finish, and the area around them is cleaned down. Waste grease and water are taken away.
Watch for warning signs between cleans: grease leaking from duct joints, smells, or a fan that sounds rough. Testing will show whether any section has reached 500 microns.
Do you need ductwork cleaning in Walderslade?
Air cools as it moves away from the canopy. Cooling air drops its grease onto the inside of the duct, which is why ducts go on gathering grease well beyond the filters.
If you notice any of these, it’s worth a diagnosis:
- Smells of old cooking grease from the ductwork
- Duct runs with no cleaning record
- A duct clean needed for an insurer
- Fat dripping from the ductwork
Volunteers running a hall kitchen near St William's Church, or anywhere in Walderslade, may not know when the extract was last cleaned, and a grease test settles it.
What to look for in a quote
- What’s included in the scope, part by part
- Whether a written report and pictures are included
- How VAT is shown on the quote
- What insurance they carry
How the job changes from site to site
Multi-storey and shared buildings
In a shared building, the duct links the kitchen to other spaces, which makes keeping it clean all the more important. Your certificate and report give building managers the record they need.
Access panels
Every section of duct is cleaned through an access panel. Without them, parts of the duct cannot be reached and the report has to say so.
The process
On the day, we arrive at the time agreed with you, which is often after service, overnight or at a weekend. Equipment that has to be off is switched off and allowed to cool first, and the area around the work is covered and protected. The work itself takes from a few hours to more than one visit, depending on duct length and access. Tell us when your site near Walderslade is quiet and the visit will be booked for then.
- 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
- Let us know when the site is closed or quiet
- Find the previous report, if there is one
- Move anything stored near the system
Get a fixed quote
Need a price for ductwork cleaning? Please ring 0345 646 2711 or send us an email with a few details about the site. We will explain what we’d do and send a fixed quote before anything is booked.
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Walderslade: your questions answered
Can you get to a site in Walderslade?
Yes, Walderslade is part of our area, however small the site. Just mention lanes, gates or anything else about the site when you book.
Can you clean school kitchen extracts in Walderslade during the holidays?
Yes, holiday work suits schools best. There are about 12 schools, colleges and universities on the FSA’s food hygiene register within about 1.5 miles of Walderslade. You can give us a ring on 0345 646 2711 or drop us a line with the dates the site is empty.
What happens if there are not enough access panels?
Without a way in, a section cannot be cleaned properly. Those parts are listed, and we can install panels so they’re reached next time.
Which accreditations do you hold?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we are fully insured.
How much notice do you need?
For planned work, earlier is better, particularly if your next visit is nearly due. For emergencies, we take calls 24/7.
How often should kitchen ducts be cleaned?
It follows the same interval as the whole extract, from every 3 months for heavy use to every 12 months for light use. Grease thickness testing shows whether that is often enough.
How long does ductwork cleaning take?
Duct length, access and grease levels all affect it. As a guide, it takes anything from a few hours to several visits, depending on the length of duct.
What do you do to protect the area?
By covering it before any work starts. The work is kept contained and clean down when we finish.
Towns and villages near Walderslade
Also in Walderslade
Why it’s worth doing now in Walderslade
BESA guidance says grease shouldn’t exceed a mean of 200 microns between cleans. Anywhere that reaches 500 microns or more needs immediate spot cleaning. Putting off the clean only pushes readings higher. In a smaller place like Walderslade, a site that has to close is felt quickly.
Several systems or sites on one quote often makes better use of the time. Tell us about everything you’d like looked at and we’ll price it together.
Why us?
- Full insurance on every job
- Evenings, overnight and weekends, plus 24/7 emergency callout
- CHAS, SafeContractor and ISO 9001
- Fixed quotes, normally within one working day
Read what affects the cost or our accreditations.