Bracknell Forest · Ductwork cleaning
Duct cleaning in Brockhill
Cleaning of kitchen extract ductwork, horizontal runs and vertical risers through access panels for businesses, landlords and public buildings in Brockhill. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- A rancid smell from the extract duct
- An insurer asking for TR19 evidence
- Readings above 200 microns from a grease thickness test
Ductwork cleaning in Brockhill, done properly
We treat ductwork like a doctor treats arteries: diagnose where grease has built up, clear it and confirm the result. Grease readings before and after give you the evidence, alongside before and after photos. If you’re dealing with grease pooling at the foot of the riser and thick crusts of old grease along the duct, we can help, from multi-storey ducts, bends and junctions and access panels onwards.
In a small place like Brockhill, kitchens are often in older or extended buildings, with long single-storey duct runs, where grease settles in the flat sections. Access, parking and timings are agreed before the day.
Good records are part of the job. Each visit is written up with pictures, listing what was done, anything we couldn’t reach and when the next visit is due. File it in your maintenance log so it’s to hand when an insurer or inspector asks.
- Where
- Brockhill (RG42)
- Wider area
- Bracknell Forest
- Paperwork
- Certificate and photo report
- Quotes
- A fixed price before work begins
- When we work
- Nights, weekends or holidays to suit you
- Phone
- 0345 646 2711
- Checked
- 30 October 2026
Multi-site and managed buildings
We also work for facilities teams across offices, schools and healthcare across Bracknell Forest. Larger estates can be phased building by building around the people who use them.
Where a tenant occupies the premises but the landlord owns the building, the lease normally sets out who maintains what. We are happy to deal with either side and send the paperwork to whoever needs it.
Leave it or put it right?
Booking the duct clean in Brockhill now keeps it a planned job. The work takes anything from a few hours to several visits, depending on the length of duct, done out of hours so the kitchen keeps cooking. Rural sites can’t always move to another kitchen or room when something fails.
One small site or a whole estate, the quote is built the same way: what needs doing, how we get to it and when. The price is fixed before we start.
Why Brockhill businesses choose us
- Photo reports with every job
- Every job surveyed first
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- One number for every site across the South East and London
Take a look at what affects the cost or how to check a contractor.
Your questions about ductwork cleaning in Brockhill
Which fire authority looks after Brockhill?
It’s Royal Berkshire Fire and Rescue Service, which covers Brockhill. It’s worth keeping your fire risk assessment, TR19® certificates and photo reports together, ready to show.
Do you work at weekends in Brockhill?
Yes, out-of-hours work is a big part of what we do. The work in Brockhill can fit around your hours. Your opening times are the first thing we ask for.
What should I send you?
Some photos and a quick description of the system plus the address and your hours. If we need more, we’ll ask.
How long does it take to clean extract ducts?
Allow from a few hours to more than one visit, depending on duct length and access. We will confirm the time when we quote.
How do you clean inside the ductwork?
We open each access panel and clean the section it reaches. Grease is scraped out first, then degreased, with readings taken before and after.
What if parts of the system cannot be reached?
They’re marked on the report. In ductwork, new access panels are often the answer, which we can install.
What do you do to protect the area?
Protection goes down first: sheeting over floors, worktops and anything close to the work. We tidy up and take our waste away before we leave.
Do I get a certificate for ductwork cleaning?
You get a photo report with before and after photos, and a full TR19 clean also comes with a certificate issued through the BESCA Vent Hygiene Elite portal. File them with the fire risk assessment.
Part by part
Attenuators and discharge
Some systems have attenuators to reduce noise, and their linings can soak up grease. We clean what can be reached and note anything that can’t.
Horizontal duct runs
Flat runs of duct link the canopy to the riser or the outside wall. Grease drops out of the slowing air along them, so each section is cleaned through its access panels.
When something else is needed
We will not sell you work that does not address the problem, so these are the things it won’t cover:
- Ductwork that was poorly designed
- A failed fan motor at the end of the duct (a fan repair job)
- Fire dampers that do not close (they need testing and remedials)
Not sure which it is? You can ring 0345 646 2711 or drop us a line and we’ll tell you honestly.
What the work covers
- Bends and junctions
- Multi-storey ducts
- Attenuators
- Horizontal duct runs
- Access panels
- Vertical risers
How it works
A visit follows the same order every time: sheeting and protection first, isolate whatever needs isolating, do the work, tidy up and leave you the report. On site, the work takes from a few hours to more than one visit, depending on duct length and access. Rural roads and tight entrances are worth telling us about before a visit to Brockhill.
- First the duct route is traced and every access point noted.
- Set points along the runs are tested for grease.
- Through the access panels, thick grease is removed by hand first.
- The duct is degreased with the method that suits the grease, from degreasers to hot water or steam.
- We test again, take photos and note any part that couldn’t be reached.
Preparing for the visit
- Clear loose items from the work area
- Arrange a key holder or contact on site
- Find the previous report, if there is one
Get a fixed quote
Every quote begins with a look at the system, from your photos and details or, where that is not enough, a survey on site. Then we send a fixed price, before we start.
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Towns and villages near Brockhill
Also in Brockhill
Brockhill kitchens: local notes
The fire and rescue service for Brockhill is Royal Berkshire Fire and Rescue Service. Fire and rescue authorities enforce the Fire Safety Order in most non-domestic premises, and in a kitchen that fire risk includes the grease in the extract. At about 27 miles from central London, Brockhill sits well inside the area we cover. Visits are booked around your hours, evenings and weekends included.
Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Brockhill is Heatherwood Hospital, about 2.4 miles south-east. St Leonard's Hill, about 3.4 miles north-east, is one of the historic houses near Brockhill; if you run event catering at a venue like that, cleans can be booked between functions. A hall kitchen that only cooks for events, whether near Church of St Mary or elsewhere in Brockhill, still needs its extract cleaned, just less often.
Brockhill is about 3 miles north-east of Bracknell, in Bracknell Forest. Sites in Brockhill get the same service as everywhere we cover: a survey first, a fixed quote, work timed around your hours and a report with photos. Brockhill is one of 41 towns, villages and districts in Bracknell Forest where we work for ductwork cleaning. We also work in Reading, around 11 miles away.
Every address in RG42 is within our area for ductwork cleaning, from busy streets to back roads. Other places close to Brockhill include Maiden's Green (1 mile north-east), Winkfield Street (1 mile north-east), Warfield (1 mile west), Winkfield Row (1 mile south) and Nuptown (1 mile north-west). We also work in nearby towns such as Bracknell (3 miles south-west), Sandhurst (7 miles south-west), Binfield (3 miles west), Great Hollands (4 miles south-west), Forest Park (3 miles south) and Temple Park (3 miles south-west).
Near you in Brockhill
We work in commercial kitchens and buildings around The Winning Post pub, Winkfield St Mary's CofE Primary School and Garth Hill College. The nearest railway station is Martins Heron station, about 2.3 miles south. Other landmarks nearby include Heatherwood Hospital (2.4 miles south-east) and The Lexicon (2.2 miles south-west). The countryside around Brockhill includes Bray Pit.
Keeping the system healthy
How long the results last depends on use and care. Here’s what we suggest:
- Don’t block access panels with shelving or stock
- Have the grease measured if cooking hours go up
- Make sure filters are seated properly
- Flag drips from the duct straight away
The report gives a recommended next clean date, based on the readings and your daily cooking hours, in line with BESA guidance.
Keep the fan on throughout service. When the air stops, grease settles in the duct, so switching off early adds to the build-up.
What staff can safely do
Logging matters as much as cleaning. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, next to our reports.
For ventilation and air handling systems, in-house care is mostly about checks: keeping grilles clear, noting unusual noise or smells and logging filter changes. The inside of ducts and units needs a specialist.