Isle of Wight · Ductwork cleaning
Ductwork cleaning in Thorley, Isle of Wight
We cover Thorley for cleaning of kitchen extract ductwork, horizontal runs and vertical risers through access panels. Out-of-hours visits, a fixed quote and a written report with pictures on every job.
- Grease leaking from duct joints
- Hardened, baked-on grease in long horizontal runs
- Grease pooling at the foot of the riser
Why it’s worth doing now in Thorley
Grease left in a duct in Thorley hardens over time. Heat and age turn it into a thick, stubborn crust, which makes each delayed clean a bigger one. Somewhere as small as Thorley, losing a kitchen or building to a fault is felt by everyone who uses it.
You won’t find a price list here, because the cost depends on the site in front of us. Call for a fixed quote, and we will explain what it covers.
Why choose Duct Doctor in Thorley
- One number for every site across the South East and London
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Accredited under CHAS and SafeContractor, with ISO 9001
- We diagnose before we treat
Read our cost guide and how to check a contractor.
About our ductwork cleaning in Thorley
Not every duct has enough access panels. Where a section cannot be reached, TR19 expects it to be recorded on the report, and new panels can be fitted to reach it in future. It’s better to know than to assume. If you are dealing with duct runs with no cleaning record and grease leaking from duct joints, we can help, from vertical risers, multi-storey ducts and horizontal duct runs onwards.
In a small place like Thorley, kitchens are often in older or extended buildings, with long single-storey duct runs, where grease settles in the flat sections. We agree access and timings in advance.
Each visit ends with a written report and pictures, so there’s a dated record of the work. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.
- Place
- Thorley (PO41)
- Region
- Isle of Wight
- Reporting
- TR19® certificate and photo report
- Price
- A fixed quote up front
- Hours
- Out of hours as standard, 24/7 emergency line
- Phone
- 0345 646 2711
- Last updated
- 30 October 2026
What the work involves, part by part
Multi-storey and shared buildings
Ducts in taller or shared buildings often run past other occupiers. Access is planned with the building’s managers, so the clean is done safely and quietly.
Bends and transitions
Transitions from the canopy spigot into the duct catch a lot of grease. We clean it from the canopy side or through a nearby panel.
FAQs for Thorley
Which fire authority looks after Thorley?
Hampshire and Isle of Wight Fire and Rescue Service is the fire and rescue service for Thorley. 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.
Can you clean school kitchen extracts in Thorley during the holidays?
Yes. The holidays are the usual time for school work. The FSA’s register shows about 2 schools and colleges with food registrations within roughly a mile and a half of Thorley. Tell us your holiday dates and we will book the visit for when the site is empty.
How long will the duct clean take?
It depends on the length of the duct, the number of access panels and how much grease there is. As a guide, it takes a shift or more, depending on the length of the runs and the number of access points.
Which accreditations do you hold?
CHAS, SafeContractor, ISO 9001 and BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease. We’ve been trading since 2009 and we’re fully insured.
When is the ductwork cleaned?
We plan the clean when you’re not cooking. Most kitchens book overnight or weekend cleans, so no service is lost.
Can you fit access panels in our ductwork?
Yes, we install duct access panels. We place them where they help most, and we will recommend where.
Do you have a 24/7 line?
Yes. If something urgent happens, like a fan failing or damage after a fire, call our 24/7 line, and we will advise on what to do next.
How much does ductwork cleaning cost?
The cost depends on the size of the system, its condition, access and timing. Call for a fixed quote and we’ll typically reply within one working day.
Multi-site and managed buildings
Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we can quote for the whole system.
We regularly work with managing agents. Tell us the site, the work and the access arrangements, and we’ll send a fixed quote.
What else we do in Thorley
Ductwork cleaning around Thorley
Sea air reaches Thorley, which sits within about 2 miles of the coast. Near the sea, the fan and discharge at the top of a kitchen extract corrode faster than they would inland. There are about 8 cafés, restaurants and staff canteens within about 1.5 miles of central Thorley, according to the Food Standards Agency’s register. Wherever those kitchens cook under a canopy, the horizontal runs and risers need cleaning as well as the hood. Environmental health officers from Isle of Wight council inspect food businesses in Thorley. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. Our report lists what was cleaned and when, which is useful to have ready.
A hall kitchen that only cooks for events, whether near St. Swithin's Church or elsewhere in Thorley, still needs its extract cleaned, just less often. Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Mottistone Manor is about 3.7 miles south-east), access may need planning.
Thorley is about 5 miles south-east of Lymington, in the Isle of Wight. We carry out ductwork cleaning for commercial premises of every kind in Thorley and the rest of the Isle of Wight. Thorley is one of 125 places in the Isle of Wight where we work for ductwork cleaning. Southampton is in our area too, about 16 miles from Thorley.
Work in PO41 is surveyed, quoted and booked the same way as anywhere else. If your site is just outside Thorley, we cover Thorley Street (1 mile east), Wellow (1 mile south-east), Ningwood (2 miles east), Shalcombe (2 miles south-east) and Newbridge (2 miles east). Larger places within reach include Newport (8 miles east), Ryde (14 miles east), Cowes (8 miles north-east), Sandown (14 miles east), Shanklin (14 miles east) and Ventnor (13 miles south-east). For island and remote sites, the visit takes a little more planning, so mention it when you ask for a quote.
What’s near Thorley
The nearest railway station is Lymington Pier station, about 4.9 miles north-west of the centre. Well-known places in the area include Yarmouth Castle (1.4 miles north-west) and Ferguson Family Museum (1.7 miles west). The countryside around Thorley includes Lymington and Keyhaven Marshes Nature Reserve and Compton Down.
The process
There are three stages on the day: getting the area ready, doing the work and signing it off. Set-up means sheeting and making equipment safe, and the sign-off is a written report with photos. The middle part takes longest, which takes a few hours for a short run, longer for long runs and tall risers. Visits to a village like Thorley are booked in advance, at a time that suits whoever runs the site.
- We trace the duct and find every way in.
- Grease thickness is measured at set points.
- Once the kitchen has closed, we protect the area and open the panels.
- Thick grease is scraped out, then the runs and risers are degreased.
- We close up, re-test, photograph and record anything out of reach.
Before we arrive
- Allow time for equipment near the work to be turned off and cool down
- Find the previous report, if there is one
- Mention any parking or loading restrictions
Get a fixed quote
Here’s what helps us quote: the address, the type of site and when it’s open, a few pictures and any previous report or certificate. Once you have those, phone us on 0345 646 2711 or drop us a line.
Read more
Common problems we fix in Thorley
Ducts in Thorley gather grease for the same reasons as ducts anywhere: daily cooking hours, the menu and the state of the filters. BESA guidance sets minimum intervals of 3, 6 or 12 months depending on daily use.
Keep an eye out for any of the following:
- Gaps where access panels were never fitted
- High readings at a recent grease test
- A rancid smell from the extract duct
- Heavy grease at the base of a riser
Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; Lymington New Forest Hospital is the nearest hospital to Thorley, about 5.9 miles north-west.
Questions to ask before you book
- When the next visit should be, and why
- What records you will receive afterwards
- If they look at the system before pricing
- Whether VAT is included
Keeping the system healthy
Looking after the system between visits is straightforward, and it makes the next visit easier:
- Consider fitting panels where the report shows gaps
- Diarise the next duct clean
- Make sure filters are seated properly
- Flag drips from the duct right away
The report gives a recommended next clean date, based on the readings and your daily cooking hours, in line with BESA guidance.
Keep to the cleaning interval on the report. If the kitchen starts cooking longer hours, the interval may need to shorten, and grease thickness testing will show it.
What affects the cost of ductwork cleaning
We don’t publish a price list, because sites vary so much. What we look at:
- Whether it’s a one-off visit or part of a schedule
- The number of sites or systems
- What state the system is in
- Working hours and out-of-hours timing
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.
What to send for a quote
Before you ask for a quote, gather:
- Any previous report or certificate
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Close-ups of filters, grilles, hatches or access panels
- Photos showing the whole system and its surroundings
Need a price for ductwork cleaning? Please ring 0345 646 2711 or email us and tell us about the site. We will explain what we’d do and send a fixed quote before you commit to anything.