Windsor and Maidenhead · Canopy and hood cleaning

Canopy and hood cleaning in Dorney, Windsor and Maidenhead

Professional canopy cleaning in and around Dorney, timed so the site keeps working and finished with a written report and pictures.

  • Canopy gutters full of old fat
  • Filters that clog soon after cleaning
  • A plenum thick with grease behind the filters

Canopy cleaning in Dorney

Canopy cleaning in Dorney, done properly

Canopy cleaning is part of every full TR19® Grease clean, but some sites need the canopy done between full cleans. Where that is the case, we will be clear that the ducts and fan aren’t included, so your records stay accurate. Common call-outs are for a filter housing caked in grease and condensation and grease dripping together, across canopy light fittings, island canopies and grease gutters.

Somewhere as small as Dorney, commercial kitchens are few: perhaps a pub, a school or care home kitchen, or a hall used for events. Every one of them still needs its extract kept clear of grease.

We’re CHAS and SafeContractor accredited, we hold ISO 9001 and we are fully insured. We’re also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.

The Duct Doctor team standing beside their branded white and blue vans
Where
Dorney (SL4)
Wider area
Windsor and Maidenhead
Records
Certificate plus before-and-after photos
Price
A fixed price before work begins
Hours
Out of hours as standard, 24/7 emergency line
Call
0345 646 2711
Checked
30 October 2026

Honest limits

To be straight with you, some problems need a different fix:

  • A canopy undersized for the equipment
  • Filters that no longer seal in the housing
  • A fan that can’t pull enough air because it’s worn out

Not sure which it is? You can phone us on 0345 646 2711 or use the quote form and we will tell you honestly.

Parts of the system we cover

  • Grease gutters
  • Wall canopies
  • Island canopies
  • Plenum chambers
  • Baffle filters
  • Canopy light fittings

Keeping the system healthy

Aftercare is simple, and it makes the next visit easier:

  • Flag any change in how the canopy behaves
  • Do not scrape the canopy with metal tools
  • Clean the hood’s outer surfaces daily
  • Check all filters are fitted before service

A before and after photo report follows the clean. It notes what was cleaned and anything we couldn’t reach, so the record is honest and complete.

Wipe the canopy surfaces at the end of each day. It will not replace a professional clean, but it slows the build-up you can see.

Fixed quotes for canopy cleaning in Dorney

Every site gets its own quote. These are the things that affect it:

  • When the work can happen, such as evenings, overnight or weekends
  • What state the system is in
  • Site requirements such as sign-in and permits
  • Access, including roofs, risers and ceiling voids

Every site is different, so we price each one individually. The size of the job, how we reach it, its condition and the working hours all play a part.

What to send for a quote

A few details help us quote accurately. With your enquiry, please include:

  • The paperwork from the last visit, if you have it
  • Your opening hours and when the area is out of use
  • Anything you’ve noticed, such as smells, noise, drips or poor airflow
  • Close-ups of filters, grilles, hatches or access panels

Some systems can be priced from pictures; others need a survey. Big or complicated sites, and systems that are hard to see in photos, get a survey first. Either way, the quote is fixed before any work is booked.

When to call us in Dorney

Moisture in the air mixes with the grease on the canopy. Water vapour condenses on the cooler canopy surfaces and drips, carrying grease with it. The result is sticky streaks and drips onto the range.

Clients normally contact us after spotting one of these:

  • Heavy deposits behind the grease filters
  • Poor capture at the hood
  • A hood coated in old grease
  • A greasy hood noticed by an inspector

A hospital like Upton Hospital, about 2.7 miles east, is the kind of site where a kitchen may cook for patients, staff and visitors all day.

What your quote should include

  • Proof of accreditation you can verify
  • How areas they cannot reach will be recorded
  • Whether the work can be done while the site is closed
  • Whether the price is fixed

How to choose an extract cleaning contractor

Leave it or put it right?

A blocked plenum and clogged filters cut the airflow at the canopy. Smoke and heat hang around the cooking line, and the fan works harder for less. A clean canopy and plenum let the extract do its job. A planned visit to Dorney is easier to arrange than an emergency callout.

We don’t list prices on the website, because the cost depends on the site in front of us. For a fixed quote, give us a ring on 0345 646 2711 or drop us a line, and we will explain what it covers.

What you get with us

  • Every visit written up, with pictures
  • Out-of-hours work and a 24/7 emergency line
  • Every job surveyed first
  • Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease

See what affects the cost and our accreditations and certificates.

What happens on the day

Our technicians bring everything the work needs, including protection sheets, the right tools and access kit. All we need from you is clear access and the right equipment switched off. On site, the work takes a few hours, depending on the size of the canopy and how much grease has built up. A quick note on how to find the site and where to park makes a visit to Dorney run smoothly.

  1. Diagnosis first: we look behind the filters as well as at the hood.
  2. We protect everything below once it has cooled.
  3. Heavy deposits come off by hand, then the surfaces are degreased.
  4. Plenum, housing, troughs and canopy are all cleaned and checked.
  5. You get photos of the result and a recommended date for the next clean.

Preparing for the visit

  • Make sure someone can let us in and lock up afterwards
  • Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
  • Allow time for equipment near the work to be turned off and cool down

Get a fixed quote

For a fixed quote, call us on 0345 646 2711, or send details by email with the site type, your trading hours and a short description of the system. Photos and the last report, if you have one, make the quote quicker. We typically come back within one working day.

Get a price

Advice

Questions from Dorney

Who is the fire and rescue service for Dorney?

Dorney is in the area of Royal Berkshire Fire and Rescue Service. Records of extract cleaning are a sensible thing to have ready if a fire safety officer carries out an audit.

Can the work in Dorney be done at night or at weekends?

Yes, out-of-hours work is a big part of what we do. That way a site in Dorney does not have to lose a day’s trading. Your opening times are the first thing we ask for.

Do you clean the grease filters as part of a canopy clean?

The filters come out so the plenum behind them can be cleaned, then clean and refit them. Any that are damaged are noted on the report.

Is canopy cleaning enough for TR19?

A canopy-only clean is possible, but it is not a full TR19 clean. TR19 Grease covers everything the grease travels through, at intervals set by BESA guidance.

What if parts of the system cannot be reached?

The report shows them clearly. Often the fix is extra access, such as new panels in ductwork, which we can install.

Why does grease run off the canopy edge?

Typically because the troughs or gutters are full, or the plenum is overloaded. With nowhere to collect, the grease overflows, and condensation can carry it too. Cleaning the canopy and plenum clears it.

What should I send you?

The site address, the type of premises and your opening hours, plus photos of the system and your last certificate or report if you have one.

Is the inside of the hood cleaned?

The whole canopy, inside and out. The plenum behind the filters is included, since that is where grease hides.

Kitchen extracts in Dorney

Food Standards Agency data counts about 27 restaurants, cafés and works canteens and about 12 takeaways and sandwich shops in Dorney and the streets around it, up to about 1.5 miles out. Wherever there’s a canopy over the cooking, its hood and plenum collect grease with every service. The fire and rescue service for Dorney is Royal Berkshire Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order. Kitchens in Dorney get their food hygiene inspections from Buckinghamshire council. Extraction counts as kitchen equipment, so its condition can come up on the day. A TR19® certificate and photo report after each clean gives you a record to show an inspector.

Term dates shape school work: for a school like Western House Academy, an extract clean fits neatly into a half-term or summer break. Dorney Court, about 0.5 miles west, is one of the historic houses near Dorney; if you run event catering at a venue like that, cleans can be booked between functions.

Dorney is about 2 miles north-west of Windsor, in Windsor and Maidenhead. Sites in Dorney get the same service as everywhere we cover: diagnosis first, a fixed price, out-of-hours working where needed and a written report with pictures. Dorney is one of 57 places in Windsor and Maidenhead we cover for canopy cleaning. Our Reading page covers sites nearby, about 14 miles away.

Here we cover the SL4 postcode area for canopy cleaning. If you need canopy cleaning at premises on Common Road, Village Road and Boveney Road or anywhere close by, we can help. Nearby, we also carry out canopy cleaning in Lake End (1 mile north-west), Dorney Reach (1 mile west), Cippenham (1 mile north-east), Huntercombe (1 mile north) and Bray (2 miles west). We also work in nearby towns such as Maidenhead (4 miles west), Boyn Hill (4 miles west), North Ascot (6 miles south), Cookham (5 miles north-west), Furze Platt (4 miles north-west) and Broomhall (8 miles south).

Local landmarks in Dorney

Around Dorney, our work takes us to kitchens and buildings near The Westgate School, Sutherland Grange and Westgate School. For rail, the closest station is Burnham station, roughly 1.4 miles north. Well-known places in the area include Upton Hospital (2.7 miles east) and The History On Wheels Museum (1.2 miles east). Green spaces nearby include Bray Pit and Taplow Lake.

Map of Dorney © OpenStreetMap contributors

Different parts, different methods

Wall canopies

At the back of the canopy, behind the filters, grease builds up unseen. With the filters out we can get to it and degrease it properly.

Pub and hotel kitchens

In pubs and hotels, the kitchen may be busy for much of the day. That’s a lot of grease on the canopy, so it may need cleaning between full TR19 cleans.

BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London