Hertfordshire · Canopy and hood cleaning

Canopy and hood cleaning in Shenley, Hertfordshire

Canopy cleaning for Shenley, with a survey first and a report with pictures at the end. Call for a fixed quote.

  • Grease filters blocking between washes
  • A greasy hood noticed by an inspector
  • Grease channels that no longer drain

Book canopy cleaning in Shenley

Landlords, agents and facilities managers

The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. Where responsibility is shared, records matter even more.

From a single site to a large estate, you get the same standard: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.

How we handle canopy cleaning in Shenley

Grease troughs, seams and the inside edge of the canopy are the spots a daily wipe misses. We scrape the heavy deposits, then degrease the surfaces with methods that suit the build-up, using hot water or steam where it helps. The work covers canopy light fittings, wall canopies and island canopies, and common reasons people get in touch are greasy streaks across the canopy and wet, greasy drips from the hood.

Size does not change the work: a kitchen in a place like Shenley gets the whole system cleaned, canopy to discharge. The visit is booked around your opening hours, and the journey is planned ahead.

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

The Duct Doctor team standing beside their branded white and blue vans
Place
Shenley (WD7)
Region
Hertfordshire
Records
Certificate plus before-and-after pictures
Quote
Fixed quote, usually within a working day
When we work
When your site is closed, plus a 24/7 line
Telephone
0345 646 2711
Last updated
30 October 2026

Leave it or put it right?

When grease clogs the filters and plenum, the canopy cannot draw air as it should. Smoke and heat hang around the cooking line, and the fan works harder for less. Cleaning restores the path the air should take. It’s better to plan the work at a site near Shenley than wait for a failure.

A single site or a whole portfolio, we price it on the same basis: the work involved, the access and the timing. You’ll have a fixed price before we start.

Why us?

  • A single point of contact for sites across the South East and London
  • CHAS, SafeContractor and ISO 9001
  • BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
  • Every visit written up, with pictures

Read how cleaning jobs are priced and our accreditations and certificates.

Common problems we fix in Shenley

Steam and condensation make canopy grease harder to deal with. Water vapour condenses on the cooler canopy surfaces and drips, carrying grease with it. Drips onto the cooking line are a common result.

Common reasons sites call us include:

  • Smoke hanging around the canopy during service
  • Heavy deposits behind the grease filters
  • Condensation and grease dripping together
  • Overflowing grease troughs and gutters

If you run catering at a historic house or estate in the area (Wyllyotts Manor is about 4.1 miles east), event kitchens in older buildings often have awkward duct runs that need planning.

What to look for in a quote

  • What happens if part of the system can’t be accessed
  • When they can work, and whether that is outside your opening hours
  • Whether they’re fully insured
  • What’s included in the scope, part by part

Our hiring checklist

Between visits

Looking after the system between visits is straightforward, and it makes the next visit easier:

  • Run the extract the whole time you’re cooking
  • Report new drips or smells from the canopy
  • Never run the range with a filter out
  • Keep grease cups and drawers emptied

We point out anything we noticed while the canopy was apart: damaged filters, gaps around the housing or troughs that need emptying more often. It’s a short list of what to watch, not a sales pitch.

A change in how the canopy behaves is worth reporting. More drips or quicker clogging often mean the cleaning interval needs looking at, which a grease thickness test can confirm.

FAQs for Shenley

Who carries out food hygiene inspections in Shenley?

That is Hertsmere council, whose environmental health officers carry out food hygiene inspections in Shenley. An officer may look up into the canopy, so clean filters on the day and a recent certificate on file both help.

Do you work at weekends in Shenley?

Yes, nights and weekends are routine for us. It means the site in Shenley keeps running as normal. When you ring 0345 646 2711 or use the quote form, mention when the site is quiet.

Can we book visits on a schedule?

Yes, of course. Tell us what you have and how it’s used, and we’ll suggest a schedule and quote for it.

How much of the canopy do you clean?

We clean the canopy inside and out, along with its seams and grease channels. With the filters out, the plenum and housing are cleaned as well.

Can you look after several sites?

Yes. Send the list of sites and the work at each and you’ll get one fixed quote.

Do we lose a day’s trading?

Not normally. We need the work area to ourselves while we’re on site, so the visit goes in a quiet slot.

Do you cover Shenley?

Yes. Our area takes in London and the counties of South East England, and that includes Shenley.

Do you survey before quoting?

Yes. Every job is surveyed first, either from photos and details you send or on a site visit. Then you get a fixed quote.

What we do, step by step

We work around your opening hours, not the other way round. Most visits are booked for when the area is out of use, such as evenings, overnight, early mornings or weekends. When the team arrives, the work area is protected and the relevant equipment is switched off to cool, and the work takes a few hours for most canopies. Your opening hours decide when we come to Shenley, not ours.

  1. The canopy is checked from photos or on a visit.
  2. Once the kitchen has closed, the cooking line is cooled and sheeted.
  3. We lift out the filters and scrape the plenum and housing.
  4. Inside and out, the hood and its troughs are cleaned.
  5. Filters are refitted, the area cleaned down and the photo report put together.

Getting ready for the visit

  • Tell us about site rules, permits or sign-in
  • Arrange a key holder or contact on site
  • Move anything stored near the system

Get a fixed quote

Quotes are quick. Call or email with a few details and you will normally have a fixed price within one working day. If we need to see the system first, we book a survey around your hours.

Get a price

Advice

What staff can safely do

Staff cleaning and specialist work are not the same thing. Wiping filters daily and washing them weekly keeps the visible parts in order, but they don’t reach the grease that builds up further in. That part needs specialist access and equipment.

Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. That is our job.

Kitchen extracts in Shenley

According to Food Standards Agency records, there are about 6 pubs and bars in Shenley and the streets around it, up to about 1.5 miles out. Where they serve hot food, their kitchen extracts need cleaning to TR19® like any restaurant’s. Kitchens in Shenley get their food hygiene inspections from Hertsmere council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. A TR19® certificate and photo report after each clean gives you a record to show an inspector. Hertfordshire Fire and Rescue Service covers Shenley. 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.

Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Shenley is Shenley Hospital, about less than half a mile west. Term dates shape school work: for a school like Shenley Primary School, an extract clean fits neatly into a half-term or summer break.

Shenley is about 2 miles north of Borehamwood, in Hertfordshire. Whether your site is in the middle of Shenley or further out, we cover canopy cleaning for every kind of premises, from small sites to large estates. Shenley is one of 381 places in Hertfordshire where we work for canopy cleaning. London is in our area too, around 16 miles away.

Work in WD7 follows the same survey, fixed quote and written report as everywhere else we cover. That includes premises on London Road, Southerton Way and Juniper Gardens and nearby roads. Shenley sits on or near the B5378, which makes travel easy for evening and night visits. Close by, we work in Green Street (1 mile south-east), Ridge (2 miles east), Well End (2 miles south-east), Borehamwood (2 miles south) and South Mimms (2 miles east). Larger places within reach include Watford (5 miles south-west), Hemel Hempstead (8 miles north-west), St Albans (4 miles north-west), Welwyn Garden City (8 miles north-east), Harpenden (9 miles north) and Hoddesdon (12 miles east).

Near you in Shenley

We work in commercial kitchens and buildings around Manor Lodge School, Hertswood Academy and The Black Lion pub, among other places. For rail, the closest station is Radlett station, roughly 1.4 miles south-west of the centre. Other landmarks nearby include Radlett and District Museum (1.5 miles south-west) and Shenley Hospital (less than half a mile west). The countryside around Shenley includes Verulamium Lake and Broad Colney Lakes.

Map of Shenley © OpenStreetMap contributors

What canopy cleaning can’t fix

In fairness, there are a few things this work won’t fix:

  • Electrical faults in the canopy
  • A dirty extract fan further along the system
  • Poor airflow from a fan that needs repair

If you’re not sure, just ring 0345 646 2711 or email us and we’ll give you a straight answer before you book.

Where we work

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