Buckinghamshire · TR19 inspections and grease testing
TR19 inspections and grease testing in Twyford, Buckinghamshire
TR19 inspection for Twyford and the surrounding area: diagnosis first, then a fixed quote, the work and a report with photos. Ask us for a fixed quote.
- Ductwork where grease may be over the TR19 limits
- Sections of duct that can’t be reached
- Uncertainty over how often to clean
The process
We turn up at the time agreed with you, which is often after service, overnight or at a weekend. Anything that needs to be off for the work is switched off and left to cool first, and floors and nearby surfaces are sheeted. The work itself takes around an hour or two per canopy and duct system. If the van will struggle with a lane or gateway near Twyford, let us know and we will plan around it.
- First we look at the system’s cleaning history, if there is one.
- The layout is traced from the canopy to the discharge.
- We note where access panels are and where more are needed.
- Grease readings are taken and pictures recorded.
- You get a report and a fixed quote for the clean.
Before we arrive
- Dig out any earlier paperwork for the system
- Clear the space around the work
- Let us know about parking and loading
Getting a quote
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.
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TR19 inspection in Twyford
A grease test measures how thick the grease is inside a kitchen extract system. We use the Wet Film Thickness Test (WFTT) or the Deposit Thickness Test (DTT), taking readings at set points. From the numbers, you can see whether cleaning is due. We are often asked to deal with uncertainty over how often to clean and insurers asking for TR19 evidence, on wet film thickness tests, post-clean checks and deposit thickness tests.
Somewhere as small as Twyford, 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.
Nothing is signed off by word of mouth: a written report, dated and illustrated with photos, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. It shows what was done and what, if anything, couldn’t be reached.
- Where
- Twyford (MK18)
- Region
- Buckinghamshire
- Records
- Certificate plus before-and-after pictures
- Quote
- A fixed quote up front
- Working hours
- Out of hours as standard, 24/7 emergency line
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
What your team can do, and what needs us
Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, alongside our reports.
When your team notices a problem between visits, such as dripping grease, a noisy fan, a smell or a filter that will not come clean, they should report it rather than try to fix it. We can diagnose it and quote.
TR19 inspection in Twyford: the local picture
Twyford is covered by Buckinghamshire Fire and Rescue Service. The Fire Safety Order puts the duty on whoever runs a kitchen to control its fire risk, and a greasy duct is fuel. About 50 miles out from central London, Twyford is part of the South East area we work across. Evening, overnight and weekend visits are all possible.
Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Claydon House is about 3.5 miles east), access may need planning. Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Twyford is Buckingham Community Hospital, about 5.3 miles north-east. Term dates shape school work: for a school like Twyford C of E School, an extract clean fits neatly into a half-term or summer break.
Twyford is about 5 miles south-west of Buckingham, in Buckinghamshire. Whether your site is in the middle of Twyford or further out, TR19 inspection is available to all kinds of commercial premises, from a single unit to a large public building. Twyford is one of 263 places in Buckinghamshire we cover for commercial clients. There’s also a page for Milton Keynes, roughly 13 miles from Twyford.
TR19 inspection in MK18 is surveyed, quoted and booked the same way as anywhere else. You’ll find streets such as Mill Lane, Main Street and School Lane, all of which we cover for TR19 inspection. Neighbouring places we cover for TR19 inspection include Poundon (1 mile south-west), Charndon (1 mile south), Calvert (2 miles south-east), Hillesden (2 miles north-east) and Preston Bissett (2 miles north). Larger places within reach include Aylesbury (12 miles south-east), Buckingham (5 miles north-east), Elmhurst (12 miles south-east), Southcourt (13 miles south-east), Haydon Hill (11 miles south-east) and Turnfurlong (13 miles south-east).
Landmarks near Twyford
Around Twyford, our work takes us to kitchens and buildings near The Crown pub. A little further out are Buckingham Castle (5 miles north-east) and Buckingham Community Hospital (5.3 miles north-east). Not far away are Calvert Jubilee.
Looking after it afterwards
A little care between visits keeps the system in better shape. Our advice:
- Send TR19 audit reports to your insurer on request
- Keep TR19 certificates, readings and reports together
- Flag oily drips near the extract
- Keep grease filters clean and fitted properly
Where sections couldn’t be reached, the report says where access panels would help. With panels fitted, the next clean can cover every section.
Clean, correctly fitted filters stop more grease reaching the duct. Missing or damaged filters let grease straight into the plenum.
Part by part
Horizontal duct runs
Grease can gather thickly at bends and along long runs, out of sight of the kitchen.
Vertical risers
Risers carry the extract up through the building. Grease can drain down and pool at the bottom, so we check there.
Why act early in Twyford
Without readings, you are guessing when to clean. Any reading of 500 microns or more needs immediate spot cleaning under TR19® Grease, which you will not know without measuring. It’s simpler to plan the work at Twyford now than to arrange it in a hurry later.
Putting the work off seldom saves money. Problems in a system tend to grow, which can make the next visit longer. If you’re unsure, call 0345 646 2711 or use the quote form for straight advice and a fixed quote.
Why us?
- Fixed quotes, usually within one working day
- Trading since 2009
- Every visit written up, with photos
- Accredited under CHAS and SafeContractor, with ISO 9001
Take a look at our cost guide and our accreditations and certificates.
Questions from Twyford
Which council inspects kitchens in Twyford?
In Twyford, it’s Buckinghamshire council that carries out food hygiene inspections. Have your latest TR19® certificate and photo report to hand, as an officer may ask how the extract is maintained.
Can you come to Twyford after we close?
Yes, nights and weekends are routine for us. That way a site in Twyford does not have to lose a day’s trading. Just phone us on 0345 646 2711 or drop us a line with your opening times and we’ll plan around them.
Is TR19 a legal requirement?
No. TR19® isn’t law; it’s BESA’s specification. The legal duty comes from the Regulatory Reform (Fire Safety) Order 2005, which requires the responsible person to reduce fire risk, and TR19® is what insurers and fire officers look to.
What does TR19 inspection cost?
Every site is different, so each gets its own fixed quote. For a quote, give us a ring on 0345 646 2711 or email us with the site type, opening hours and a few pictures.
What is post-clean verification?
Post-clean verification is a check after a clean, with fresh grease readings and pictures. It works whoever carried out the clean.
What do you need from me for a quote?
A short description and a few photos, with the address and opening hours. We’ll ask for anything else we need.
How much notice do you need?
The more notice, the better, particularly for night and weekend visits. Quotes usually come back within one working day, and emergencies are covered by our 24/7 line.
Do you look at the system first?
Yes, every time. We diagnose before we treat: the survey tells us what the system needs and how to reach it and the fixed quote is built on it.
What affects the cost of TR19 inspection
We quote each job individually. This is what makes a difference:
- How big the system is
- Whether we need access equipment or extra panels
- Whether several sites go on one quote
- When the work can happen, such as evenings, overnight or weekends
When the work has to happen, how we reach it and how big the site is can all change the price. We take each of them into account, and the price is fixed before work begins.
What to send for a quote
We can often survey from pictures. Try to include:
- 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
- Problems your staff have spotted
- Any access panels or hatches you can see
There’s no standard price list, because no two systems are the same. We look at your system first, from photos or on a visit, and then give you a fixed quote. To start, give us a ring on 0345 646 2711 or drop us a line.
Also near Twyford
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Honest limits
Some problems need a different service or another trade:
- Design faults in the extract system
- The grease itself, which needs a full or spot clean
- The legal duty, which stays with the responsible person
Not sure which it is? You can ring 0345 646 2711, or email photos and we’ll tell you honestly.
Parts of the system we cover
- Wet film thickness tests
- Insurer audits
- Post-clean checks
- Pre-clean surveys
- Deposit thickness tests
- Access surveys