Duct cleaning (TR19 Grease and Air) in Lancashire

Insurers can ask Lancashire food businesses for TR19 cleaning reports, and you get one after every clean.

If you are anywhere in Lancashire, send the postcode and a few photos and we will tell you what we would recommend. Towns we cover include Burnley, Blackburn, Blackpool, Rossendale and Morecambe.

Duct cleaning in Lancashire at a glance

Area: Lancashire
Towns listed: 29, largest Preston
Postcode districts: BB10, PR1, PR2, BB10, BB11 and BB1
Price region: North West
Survey: Charged visit, price agreed first

How we do it

BESA TR19 Grease recommends minimum cleaning intervals of every 3 months for heavy use (12 to 16 hours a day), 6 months for moderate use and 12 months for light use, with mean grease deposits kept below 200 microns between cleans and anything at 500 microns or more cleaned straight away. General ventilation ductwork collects dust and debris that reduce airflow and air quality; TR19 Air covers inspection and cleaning of these systems. Many insurers expect regular cleaning to a recognised standard and may ask for the reports after a claim.

Kitchen extract cleaning (TR19 Grease)

Canopy, plenum, ductwork and fan, with deposit measurements.

Ventilation duct cleaning (TR19 Air)

Supply and extract ductwork cleaned and inspected.

Access panel installation

Panels added where the ductwork cannot be reached.

Guide prices in Lancashire

Duct cleaning (TR19 Grease and Air) guide prices in Lancashire
Work	Guide price
TR19 Grease kitchen extract clean with post-clean report, single canopy system (per clean)	£375–£850 + VAT
General ventilation ductwork clean (TR19 Air) with report (per system)	£375–£1,125 + VAT

North West rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.

Signs it is time to call us

Grease dripping from the canopy or filters
Insurer or fire risk assessment asking for TR19 reports
Reduced extraction at the canopy

Rules in England

English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Kitchen extract is commonly cleaned to BESA TR19 Grease, and gas appliances are normally interlocked with the ventilation following BS 6173.

How the job runs

Assess
Measure
Clean
Re-measure
Report

Towns we cover in Lancashire

Questions about duct cleaning (TR19 Grease and Air) in Lancashire

Are prices different in Lancashire?

Our guide prices are adjusted by region. In Lancashire we use North West rates, so TR19 Grease kitchen extract clean with post-clean report, single canopy system is typically £375 to £850 + VAT per clean.

How often should kitchen extraction be cleaned?

Under BESA TR19 Grease, kitchen extract systems should be cleaned at least every 3 months for heavy use (12 to 16 hours a day), every 6 months for moderate use and every 12 months for light use.

How much does kitchen duct cleaning cost?

A TR19 Grease clean of a single canopy system typically costs £395 to £895 excluding VAT, depending on duct length and access.

Is the survey free in Lancashire?

This is a charged visit because it is servicing, testing or repair work. We tell you the cost before booking. Surveys for new installations on the UK mainland are free.

Which rules apply to ventilation in Lancashire?

In England, ventilation in new and altered homes is covered by Approved Document F of the Building Regulations. Landlords also have duties under the Housing Health and Safety Rating System, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.

Call us to book your next TR19 clean in Lancashire.