Oxfordshire · Grease filter exchange

Idbury grease filter exchange

We cover Idbury for grease filter exchange. Fixed quotes, work around your opening hours and photo reports on every job.

  • Filters so greasy the air can barely pass
  • Filter washing that keeps being missed
  • Grease building up behind the canopy filters

Grease filter exchange in Idbury

Part by part

The plenum

With good filters, less grease ends up in the plenum, but it’s still cleaned during a full TR19 clean.

Canopy filter housings

Filters sit in a housing or channel in the canopy. If it’s bent or greasy, filters will not seat properly.

Grease filter exchange in Idbury

A filter service works alongside TR19® cleaning, not instead of it. Clean filters reduce the grease reaching the ducts, but some grease still passes through as vapour. That’s why the whole system still needs cleaning to TR19 at the right interval. The work covers island canopies, baffle filters and wall canopies, and the jobs we see most are gaps where filters have been removed and grease dripping from the canopy.

In a small place like Idbury, kitchens are often in older or extended buildings, with long single-storey duct runs, and those horizontal sections are where grease settles. We agree access and timings in advance.

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

Location
Idbury (OX7)
Wider area
Oxfordshire
Reporting
Report and pictures after the visit
Quotes
Fixed quote, usually within a working day
Working hours
Evenings, overnight and weekends; 24/7 emergencies
Telephone
0345 646 2711
Reviewed
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

What happens if it’s left?

Grease dripping from the canopy is a sign the filters can’t hold any more. Left, it ends up on equipment, food areas and staff and that’s the kind of thing inspectors look for. If the system at a site near Idbury fails, there may be nowhere nearby to move to.

A single site or a whole portfolio, the quote is built the same way: the work involved, the access and the timing. You’ll have a fixed price before we start.

Why book with us

  • A fixed price before any work starts
  • CHAS and SafeContractor accredited, with ISO 9001
  • A written report with photos after each visit
  • Trading since 2009

See what affects the cost and our accreditations and certificates.

Fixed quotes for grease filter exchange in Idbury

Your quote is based on your site. We consider:

  • Site requirements such as sign-in and permits
  • Whether we need access equipment or extra panels
  • The size of the system
  • The number of sites or systems

We do not list prices on the website, because the cost depends on the site in front of us. Call for a fixed quote, and we’ll talk you through it.

Helping us quote

A few details help us quote accurately. When you get in touch, it helps to send:

  • How we’d reach plant on a roof or in a plant room
  • The paperwork from the last visit, if you have it
  • The times we could work without disrupting the site
  • The site address and the type of premises

Every quote begins with a look at the system, either from pictures and details you send or from a site visit. Then we send a fixed price, before we start.

Questions from Idbury

Who is the fire and rescue service for Idbury?

Oxfordshire Fire and Rescue Service is the fire and rescue service for Idbury. Records of extract cleaning are a sensible thing to have ready if a fire safety officer carries out an audit.

Can you work in Idbury outside opening hours?

Yes, we can come after you close and finish before you open. That way a site in Idbury doesn’t have to lose a day’s trading. When you ring 0345 646 2711 or use the quote form, mention when the site is quiet.

Do you handle baffle and mesh filters?

Both baffle filters and mesh filters are covered. At the start, we note what your canopies use so every set we bring fits.

Do you look at the system first?

Yes, every time. Diagnosis comes before treatment: the survey shows what needs doing and what access we need, and the quote is based on that.

What happens if you cannot reach some of it?

The report shows them clearly. In ductwork, new access panels are often the answer, which we can install.

Is TR19 cleaning required by law?

No. TR19® itself isn’t law; it’s a BESA specification. The legal duty comes from the Regulatory Reform (Fire Safety) Order 2005: the responsible person must assess and reduce fire risk, and TR19® is the benchmark for showing that grease in the extract is under control.

What does TR19 mean?

BESA’s ventilation hygiene specification in two main parts: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It isn’t law, but it’s the benchmark.

Are you insured?

Yes, we’re fully insured. CHAS and SafeContractor accreditation sit alongside it, for sites that check contractor safety.

Kitchen extracts in Idbury

Idbury is covered by Oxfordshire Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order. Food hygiene inspections in Idbury are the job of West Oxfordshire council’s environmental health team. They look at how clean the premises and equipment are, and the kitchen extract is part of that. A dated certificate in the maintenance file answers the question before it’s asked.

Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Idbury is Moore Cottage Hospital, about 4.2 miles west.

Idbury is about 8 miles north of Carterton, in Oxfordshire. Anywhere in OX7, we cover grease filter exchange for commercial sites. We cover 443 places across Oxfordshire, large and small. Oxford is in our area too, around 20 miles away.

Grease filter exchange in OX7 follows the same survey, fixed quote and written report as everywhere else we cover. Other places close to Idbury include Fifield (1 mile south), Foscot (2 miles north-east), Milton-under-Wychwood (2 miles south-east), Fulbrook (5 miles south) and Little Barrington (5 miles south). Larger places within reach include Witney (10 miles south-east), Carterton (8 miles south), Chipping Norton (6 miles north-east), Woodstock (14 miles east), Cogges (10 miles south-east) and Eynsham (14 miles south-east).

Around Idbury

Locally, jobs take us to businesses close to Merrymouth Inn, among other places. The nearest railway station is Kingham station, roughly 2.1 miles north-east of the centre. Well-known places in the area include Moore Cottage Hospital (4.2 miles west).

Map of Idbury © OpenStreetMap contributors

Between visits

A little care between visits keeps the system in better shape. We recommend:

  • Report a dripping canopy early
  • Keep the canopy clear for exchange visits
  • Clean the canopy surfaces regularly
  • Never cook with the extract switched off

If the plenum behind the filters looks greasy, we say so. That might mean bringing a TR19® clean forward, and we can arrange it.

A kitchen that’s getting busier needs its filters changed more often. Changing the interval early stops grease building up unseen in the ducts.

How the visit works

The first job on site is protection: sheeting goes over floors and surfaces close to the work. Then we make the system safe and start. The work on site takes anything from a few minutes to an hour or so, depending on the number of filters, and we clear up before we go. If you can send photos, we can arrive in Idbury knowing what to expect.

  1. The filters in each canopy are measured and counted.
  2. An exchange schedule is agreed to suit your cooking.
  3. On each visit, we remove the greasy filters.
  4. A clean set is fitted and checked for gaps.
  5. The dirty filters leave with us and the next visit is booked.

How to prepare

  • Mention any sign-in, permit or induction we need
  • Tell us the best time to work, such as after service or at a weekend
  • Have your last certificate or report to hand

Ask for a quote

Need a price for grease filter exchange? Please call us on 0345 646 2711 or send us an email and tell us about the site. We will talk you through the work and send you a fixed quote before anything is booked.

Get a price

Advice

When to call us in Idbury

Sometimes a filter is taken out and never put back. Every gap in the filter bank lets grease straight into the plenum where it settles out of sight.

Keep an eye out for these warning signs:

  • Filters that come out of the sink still dirty
  • Filters so greasy the air can barely pass
  • Poor airflow through the filters
  • Filters left unwashed on busy weeks

Church and community hall kitchens, near Church of St Nicholas or anywhere around Idbury, are easy to forget, but their extracts collect grease like any other.

What to look for in a quote

  • Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
  • What’s included in the scope, part by part
  • What records you will receive afterwards
  • When the next visit should be, and why

Questions to ask before booking

What your team can do, and what needs us

A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings call for the right kit, training and safe access. Leave those to us.

For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.

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