Kitchen Ductwork Cleaning in Thames Valley
The hidden ductwork is where extract fires take hold. We arrange full duct-run cleans for Thames Valley kitchens, right out to the discharge point.
Grease that gets past the filters does not disappear. It cools and settles along the ductwork — in the horizontal runs, at every bend and up the risers — and that layer is the fuel an extract fire needs to travel through a building. It is also the part of the system nobody sees, which is why it is so often missed.
We arrange complete ductwork cleaning quotes for kitchens across the Thames Valley, from High Wycombe and Aylesbury to Reading, Slough, Windsor and Oxford, through a specialist provider who cleans the full run to the discharge and records the result.
Why it matters in older buildings
Plenty of Thames Valley kitchens sit in old coaching inns, high-street buildings and riverside premises, where the duct can climb several floors or run through roof spaces above other rooms. In May 2023 Buckinghamshire Fire and Rescue Service crews from Beaconsfield, High Wycombe and Maidenhead attended a fire in kitchen extraction equipment on Glory Mill Lane, Wooburn Green, and in April 2024 firefighters found a fire inside an extraction unit on Bellingdon Road, Chesham. Long, hidden runs are exactly where a canopy-only clean falls short.
What is involved
The provider surveys the route, opens up the access points and fits new panels where sections cannot otherwise be reached, then cleans each section mechanically — scraping, wiping and vacuuming, with food-safe chemicals for heavy deposits. Readings and photographs at each access point go into the report and certificate.
Access panels
If your ductwork has never had access panels, the first clean may include fitting them. It is a one-off cost that makes every later clean faster and makes the whole run inspectable. The quote will show it separately.
Related services: Kitchen Canopy Cleaning · TR19 Extract Cleaning · Extract Fan Cleaning · Filter Cleaning & Replacement · Inspection & Reporting
By sector: Restaurants · Takeaways · Pubs and Bars · Hotels · Cafés · Care Homes · Schools and Universities · Fish and Chip Shops
Popular areas: High Wycombe · Reading · Slough · Windsor · Oxford · Marlow · all areas
Frequently Asked Questions
Is the whole duct run cleaned?
Yes, from the canopy to the external discharge. Where a section cannot be reached, access panels are fitted so it can be.
Do you need to go into neighbouring units?
Sometimes, where the duct passes through another tenancy or a shared riser. The provider will flag this at survey so access can be arranged in advance.
How is the clean proven?
Grease readings and photographs are taken before and after at the access points and included in the post-clean report and certificate.
Get a Free Thames Valley Kitchen Extract Cleaning Quote
Send us your kitchen details and we'll arrange a tailored, no-obligation quote from a specialist TR19 provider — usually the same day.