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Duct Cleaning in Dorchester

Duct Cleaning · Dorchester

Commercial duct cleaning in Dorchester.

Dorchester kitchens - the South Street restaurants, the Brewery Square bars and the Poundbury cafes - run grease up concealed ductwork. We clean and certify the whole system to TR19 Grease.

TR19 Grease certifiedBefore & after photosAccess panels fittedFully insured
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Answer a few quick questions about your Dorchester canopy, filters and ducting for a guide price on stripping and degreasing the extract system - no measuring, no site visit.

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Grease and dry ductwork across Dorchester

Dorchester is Dorset's county town, Thomas Hardy's Casterbridge, its trade running down South Street and Cornhill and into the new quarters of Brewery Square and Poundbury. The restaurants of South Street, the bars of Brewery Square and the cafes of Poundbury all vent through extract ductwork carrying hot, grease-laden air from the canopy to a hidden roof outlet.

Across a Dorset food economy of 5,147 rated premises, the risk sits in the concealed length of that duct, above a ceiling or up a riser, unseen until an insurer or fire risk assessor asks to see it cleaned. We clean and certify commercial grease, ventilation and laundry ductwork across Dorchester to TR19 Grease, cutting access panels where a run is sealed and leaving the certificate and photographs for your file.

TR19 Grease, and the parts a Dorchester canopy clean misses

Insurers and fire risk assessors work to TR19 Grease because it measures the whole extract system rather than the visible canopy. It grades grease by depth and fixes the point at which a run has to be cleaned again - so the interval is a measurement, not a guess.

Across Dorchester we work to that one standard, whether the run climbs out of a busy restaurant kitchen or a care-home laundry.

  • Whole system cleaned to bare metal, not just the accessible parts
  • Access hatches added where the run is sealed
  • Grease-depth readings recorded before and after
  • A dated certificate and photo record for your file
DUCT CLEANINGDorchester

Three kinds of ductwork, three kinds of risk

01 / Grease

Kitchen extract runs

The greasy extract from a cookline is the run that carries real fire risk. We clean it canopy to fan, down to bare metal, and log grease-depth readings at set points.

02 / Ventilation

Dry supply & extract

Dry ventilation ductwork chokes on dust and debris, so it works harder and moves less air. We clean and inspect it so airflow and air quality come back.

03 / Lint

Laundry ductwork

Lint-packed dryer and laundry ducting is among the most flammable build-ups on any site. We clear it and check it, before it becomes the ignition source.

Work we have done around Dorchester

Real jobs, described by sector and area - never by a client's name.

Brewery Square bar · Dorchester

A long concealed run

A Brewery Square bar ran a long duct hidden above the ceiling. We surveyed it, fitted access panels and cleaned it end to end around service, documenting the run for the file.

South Street takeaway · Dorchester

A grease-packed riser

A South Street takeaway had a vertical riser furred with grease behind the kitchen. We opened it with compliant panels, cleaned it to bare metal from canopy to fan, and set the interval to its frying hours.

Signs a Dorchester system is overdue

Survey, access, clean, certify

1

Inspect

We trace the whole route, find where access is missing and set the scope and interval to your cooking hours.

2

Open up

Compliant hatches go in where the run is sealed, and the area is sheeted and protected.

3

Degrease

The full run is cleaned to bare metal, with grease-depth readings taken as we go.

4

Document

You receive the certificate, the readings, the photographs and a next-due date for the logbook.

Rooftop kitchen extract fan and ductwork in Dorchester

Compliance, insurance and fire risk

The building. The Fire Safety Order puts the duty on the responsible person to control fire risk, and concealed grease is where a kitchen fire spreads fastest and least visibly.

The claim. Insurers expect a current certificate; a fire claim on a neglected system can be cut or refused - a costly surprise after a loss.

The day-to-day. A clean run pulls better, smells better and stands up when the environmental health officer visits.

In and around Dorchester

South Street and Brewery Square carry Dorchester's trade, restaurants and bars sitting close, so one neglected duct threatens the units either side. We clean and certify the whole system to keep a Dorchester kitchen fire-safe for its neighbours as well as itself.

TR19 grease cleaning frequency guide for Dorchester: heavy-use kitchens cleaned every 3 months, moderate use every 6 months, light use every 12 months, with the TR19 200, 500 and 50 micron rules

Duct cleaning questions

Do you cover Dorchester?

Yes. We work throughout Dorchester and the wider Dorset, including South Street and Cornhill, the Antelope and Tudor arcades, Brewery Square, Poundbury, and the town's industrial estates. Call 07961 915018 or use the contact form and we will confirm and quote.

Do you clean the whole run or just the canopy?

The whole run - from the canopy through the concealed horizontal and vertical ductwork to the roof fan. The hidden sections are exactly where the grease and the fire risk sit.

What if our ductwork has no access panels?

We fit compliant access panels where the run is sealed or boxed in, so every internal section can be reached, cleaned, inspected and certified.

How often should ductwork be cleaned?

It depends on use. TR19 Grease sets kitchen extract frequency by daily cooking hours - roughly every three months for heavy use, six for moderate and twelve for light - and we set your interval and next-due date on the survey.

Do you clean dry ventilation and laundry ducts too?

Yes. Dry supply and extract ductwork clogs with dust and can spread contamination, and laundry and dryer ducting packs with highly flammable lint. We clean and certify all three.

Can you work around our opening hours?

Yes. We work overnight, early mornings, weekends and closing days to keep your kitchen or site running.

20+ years of experience

We have cleaned and certified commercial ductwork since 2001, the length of the Dorset coast and across the UK. Whatever the run - a grease riser, a dry office system or a care-home laundry duct - the work ends the same way: bare metal, a photo record and a certificate that stands up to a fire risk assessment.

Book a Dorchester duct clean

Send us your site details and cooking hours and we will survey, quote and certify - across Dorset.