Kent · TR19 inspections and grease testing

TR19 inspections in Cowden

Specialist TR19 inspection for Cowden: a survey, a fixed price, careful work and proper paperwork. Ask us for a fixed quote.

  • Heavy grease suspected in the plenum or ducts
  • Insurers asking for TR19 evidence
  • Confirming a clean reached the whole system

TR19 inspection across Cowden

Honest limits

We will always give you a straight diagnosis, so here’s what TR19 inspection will not do:

  • Fire safety duties beyond the extract system
  • The grease itself, which needs a full or spot clean
  • Sections with no access, until panels are fitted

If in doubt, give us a ring on 0345 646 2711 or email us and we’ll say what we think.

Where we work

  • Access surveys
  • Insurer audits
  • Post-clean checks
  • Wet film thickness tests
  • Deposit thickness tests
  • Pre-clean surveys

TR19 inspection in Cowden

A pre-clean survey is the diagnosis, and the clean is the treatment. Readings, photos and notes on access are gathered from end to end, so the quote and the clean fit the real system. The work covers wet film thickness tests, deposit thickness tests and pre-clean surveys, and people most often call us about kitchen extract systems with no recent grease readings and insurers asking for TR19 evidence.

In a village or hamlet like Cowden, the kitchens that need extract cleaning are typically a pub, a school, a care home or a hall kitchen, wherever there is one. Each still has a canopy and duct that collect grease, whatever the size of the place.

Good records are part of the job. Each visit is written up with photos, 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.

Place
Cowden (TN8)
Region
Kent
Reporting
Certificate plus before-and-after pictures
Quotes
A fixed price before any work starts
When we work
Out of hours as standard, 24/7 emergency line
Call
0345 646 2711
Reviewed
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

Looking after it afterwards

Think of this as the after-treatment advice, short and simple:

  • Clean grease off the canopy between professional cleans
  • File every inspection report with your certificates
  • Never cook with filters missing
  • Diary the next grease test and clean

Keep the verification report next to the certificate it relates to. Together they show the system was cleaned and checked.

Keep certificates, reports and readings in one place so the history is easy to show.

Managing agents and facilities teams in Cowden

For anyone managing more than one site, we can plan visits across the whole estate and price them together. Every building has its own written report, so each one has its own record.

Records are where multi-site compliance often slips. Each visit ends with a dated report and pictures, so you can show an insurer or inspector what was done at each site.

TR19 inspection in Cowden: the local picture

Cowden, about 26 miles from central London, is within our usual area. Visits are booked around your hours, evenings and weekends included. In Cowden, food businesses are inspected by environmental health officers from Sevenoaks council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Keeping each certificate and photo report on file helps show the extract is looked after.

Healthcare kitchens can’t easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Cowden is Queen Victoria Hospital, about 4 miles west. Historic houses near Cowden, such as Bassetts Manor about 1.7 miles south, are a reminder that older buildings with event kitchens can have long, awkward duct routes.

Cowden is about 5 miles east of East Grinstead, in Kent. We carry out TR19 inspection for businesses, landlords and public buildings in Cowden and the rest of Kent. Cowden is one of 922 towns, villages and districts in Kent we cover for commercial clients. Maidstone is in our area too, about 21 miles from Cowden.

Our technicians cover all of the TN8 postcode area for TR19 inspection and the roads nearby. Whether your site is on High Street, Church Street and Chantlers Mead or a nearby road, our technicians can take on the work. Neighbouring places we cover for TR19 inspection include Stick Hill (2 miles north), Hammerwood (2 miles west), Marsh Green (3 miles north-west), Ashurst Wood (4 miles south-west) and Dormansland (4 miles west). We also work in nearby towns such as Sevenoaks (10 miles north-east), Royal Tunbridge Wells (8 miles east), Tonbridge (9 miles north-east), Paddock Wood (13 miles east), Southborough (7 miles east) and Edenbridge (4 miles north).

Landmarks near Cowden

Locally, jobs take us to businesses close to The Crown Inn and the streets around them. Cowden’s nearest station is Cowden station, about 1 mile north-east. Well-known places in the area include Queen Victoria Hospital (4 miles west) and Bolebroke Castle (1.8 miles south).

Map of Cowden © OpenStreetMap contributors

Fixed quotes for TR19 inspection in Cowden

Before we fix a price, we need to know a few things. We look at:

  • How easy every part is to reach
  • Whether it’s a one-off visit or part of a schedule
  • Any permits to work or inductions
  • How many systems or sites are involved

Several systems or sites on one quote can make for a more efficient booking. Tell us about everything you’d like looked at, and you will get one fixed quote.

Helping us quote

Photos and a few facts are often enough to price the work. Send what you can of the following:

  • Your opening hours and when the area is out of use
  • Where the plant sits or the system leaves the building, such as a roof or outside wall
  • A few general shots of the system
  • The paperwork from the last visit, if you have it

For a fixed quote, phone us on 0345 646 2711, or send details by email 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. You’ll usually have a quote within one working day.

Cowden: your questions answered

Can you work in Cowden outside opening hours?

Yes, nights and weekends are routine for us. The site is handed back ready to open. When you call us on 0345 646 2711, or email photos, mention when the site is quiet.

Who enforces fire safety at workplaces in Cowden?

It’s Kent Fire and Rescue Service, which covers Cowden. TR19® is not law, but it’s the benchmark many fire officers and insurers look to when they ask how often the extract is cleaned.

What do you do with what you remove?

Anything we remove is contained as we work and taken away with us, including grease, debris and dirty water. None of it is left on site.

When should we have our next grease test?

Often enough to know the mean stays under 200 microns between cleans. If readings rise, the interval should shorten.

Do you check other contractors’ cleans?

After a clean, we take new readings and photos to show how the system was left. It can follow our own cleans or another contractor’s.

How much time does an inspection need?

An inspection takes a couple of hours for a typical kitchen extract system. Large or multiple systems take longer, and you can call us on 0345 646 2711, or send details by email to book it in.

Are you accredited?

Our accreditations are CHAS, SafeContractor and ISO 9001, and we are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. The Vent Hygiene Elite scheme is run by BESCA and audited independently.

How far ahead should we book?

Book as early as you can for planned work, particularly if your next visit is nearly due. Emergencies are different, because our line is open 24/7.

Part by part

Vertical risers

Vertical risers take the extract up through the floors. Grease can drain down and pool at the bottom, so we check there.

Horizontal duct runs

Bends and long runs can hold heavy deposits, well away from where anyone looks.

When to call us in Cowden

TR19® is the benchmark that insurers, fire officers and EHOs refer to. TR19® itself is not law, but the Regulatory Reform (Fire Safety) Order 2005 requires the responsible person to assess and reduce fire risk, and in a kitchen that means keeping grease under control.

Most sites get in touch after spotting something like this:

  • Surveys needed before quoting a full clean
  • Missing access panels found on survey
  • Uncertainty over how often to clean
  • Ductwork where grease may be over the TR19 limits

Volunteers running a hall kitchen near Church of St Mary Magdalene, or anywhere in Cowden, may not know when the extract was last cleaned, and a grease test settles it.

What your quote should include

  • Proof of insurance
  • Whether the quote shows VAT
  • What hours they’ll be on site
  • Whether they recommend a next date

Our hiring checklist

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 a couple of hours for a typical kitchen extract system. Photos of the system and how to reach it help us plan a visit to Cowden.

  1. First we book a time that won’t disrupt cooking.
  2. We look over the canopy, plenum, ducts, fan and discharge.
  3. Grease thickness is measured at set points by WFTT or DTT.
  4. Each test point and any access problems are photographed.
  5. The findings go into a report with readings, photos and a recommended next clean.

Preparing for the visit

  • Allow time for equipment near the work to be turned off and cool down
  • Arrange a key holder or contact on site
  • Tell us the best time to work, such as after service or at a weekend

Getting a quote

Quoting starts with a diagnosis, either from pictures and details you send or from a site visit. Then we send a fixed price, before any work starts.

Get a price

Advice

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