Duct cleaning (TR19 Grease and Air) in Wiltshire

For Wiltshire offices and schools, TR19 Air cleaning restores airflow from dusty ductwork.

Every job in Wiltshire gets a written quote before it starts and a commissioning record when it finishes. We cover Melksham, Warminster, Calne, Westbury and Swindon and the villages around them.

Duct cleaning in Wiltshire at a glance

Area: Wiltshire
Towns listed: 14, largest Swindon
Postcode districts: SP9, SN1, SN4, SP4, SN1 and SN2
Price region: South West
Survey: Charged visit, price agreed first

What the work involves

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.

Scheduled cleaning

Regular cleans booked to your usage level.

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.

Guide prices in Wiltshire

Duct cleaning (TR19 Grease and Air) guide prices in Wiltshire
Work	Guide price
TR19 Grease kitchen extract clean with post-clean report, single canopy system (per clean)	£410–£925 + VAT
General ventilation ductwork clean (TR19 Air) with report (per system)	£410–£1,250 + VAT

These ranges use our South West rates. Prices exclude VAT. You get a fixed written price before any work is booked.

Signs it is time to call us

Dust blowing from supply grilles
Taking over a kitchen with no records
No TR19 cleaning report in the last 12 months

Rules in England

In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). 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 Wiltshire

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

Is the survey free in Wiltshire?

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.

Can you clean outside opening hours?

Yes. Most kitchen cleans are done overnight or before service.

What if parts of the duct cannot be reached?

We report them, and can fit access panels so they can be cleaned next time.

Which rules apply to ventilation in Wiltshire?

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.

Which towns in Wiltshire do you cover?

All of Wiltshire, including Melksham, Warminster, Calne, Westbury and Swindon. If your town is not listed, send the postcode and we will confirm.

Tell us your opening hours and cooking type for a Wiltshire cleaning price.