Air Duct and Ventilation Cleaning in London

Air duct clean specialists for business premises throughout London.


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0800 999 6066



Kitchen deep cleaning

Pre-Commission Cleans

Ensuring new builds meet required cleanliness standards.

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Air duct contamination

Air Duct Cleaning

Applying HVCA TR/19 best practice guidelines to maintain high air quality for your staff and customers

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Kitchen extract system

Air Handling Unit Cleans

Maintaining a clean AHU alongside clean ductwork is essential in removing airbourne pollutants.

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What our clients say...

"As part of a new build, we needed to get all ducts cleaned prior to commissioning to the TR/19 specification. PdC took that full ownership of that part of the job, and were both helpful and pro–active in solving any problems that arose."


I am really happy with the deep clean. The guys were absolutely faultless and I am more than satisfied. They did a fantastic job. Worked flat out and left it looking almost brand new which is a massive achievement considering it hadn't been done for nearly a year. They also left everywhere really tidy after they had finished which is something that doesn't always happen to be honest.

Project manager, commercial premises, London

"I am extremely satisfied with the work carried out by your team... I will not hesitate to use your company again or recommend you to others."


We built a new utility company headquarters on a brown field site, and had a requirement to get all the ducts cleaned prior to commissioning to the TR/19 specification.

PdC took that part of the job from us and owned it totally.

They were completely at home on a major site and were both helpful and pro–active in solving any problems that arose.

Maintenance manager, commercial premises, London

"If all contractors met their duties with the professional attitude, skill, pride, confidence and levels of communication that the whole team showed today, I would be blessed."


Your workforce attended the club today to carry out works as instructed.

If all contractors met their duties with the professional attitude, skill, pride, confidence and levels of communication that the whole team showed today, I would be blessed.

They were faultless/ floorless(sic) in carrying out their duties.

I would be very happy to put on record a reference "SECOND TO NONE".

You can be assured that a contract for any future works is assured.

Maintenance Manager, London





Pre-Commission Cleans: meet required commissioning standards.

BS EN15780 specifes the detailed requirements for the cleanliness of newly installed air duct systems.

The level of cleanliness required depends on the system cleanliness class that has been adopted for the project.

Measurements need to be based on a verifiable cleanliness outcome and should use the Preferred Vacuum Test to confirm the outcome of the cleaning process.

Acceptable dust accumulation levels in new ductwork

Quality Class Typical examples Acceptable dust accumulation level
Supply, recirculation or secondary air ductwork
Acceptable dust accumulation level
Extract ductwork
Low Rooms with only intermittent occupancy < 0.9 g/m² < 1.8 g/m²
Medium Occupied rooms including: Offices, hotels and restaurant < 0.6 g/m² < 1.8 g/m²
High Laboratories and hospitals < 0.3 g/m² < 0.9 g/m²

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Call us now on 0800 999 6066

A heavily contaminated air duct

Air Duct Cleans: keeping on top of your ventilation hygiene.

We use a range of specialised extraction devices, air jets and brushes designed for the purpose, which allow us to remove contamination from your ducts and disinfect where necessary during the air duct cleaning process, depending on the design and configuration of your system.

HSE regulations require that all mechanical ventilation and air conditioning systems are regularly and properly tested and cleaned.

Recommended maximum inspection intervals (months)

Example environment AHU Filters Wet areas Ducts Terminals
Rooms with only intermittent occupancy 24 12 12 48 48
Occupied rooms including: Offices, hotels and restaurant 12 12 6 24 24
Laboratories and hospitals 12 6 6 12 12

Request a survey today
Call us now on 0800 999 6066

A heavily contaminated air duct

Air Handling Unit Cleans: maintaining system efficiency.

Maintaining a clean AHU alongside clean ductwork is essential in removing airbourne pollutants.

Moreover, regular AHU cleaning will increase the efficiency of your unit which translates to savings on monthly heating/cooling energy consuption. This is one cleaning service that undoubtedly pays for itself in energy savings!

According to the Environmental Protection Agency, a buildup of four one-hundredths of an inch of dirt on a heating or cooling coil can result in a 21% decrease in efficiency.

And what is more, the dominant cause of heating and cooling system failure is because of dirt and dust.

HSE regulations require that all mechanical ventilation and air conditioning systems are regularly and properly tested and cleaned.


Recommended maximum inspection intervals (months)

Example environment AHU Filters
Rooms with only intermittent occupancy 24 12
Occupied rooms including: Offices, hotels and restaurant 12 12
Laboratories and hospitals 12 6

Request a survey today
Call us now on 0800 999 6066

Air handling Unit

Deposit Thickness Testing: make sure your duct surfaces are clean.

Controlling ducting deposits and monitoring their build up is essential to maintain hygiene standards and reduce fire risks in heating and ventilation systems.

Deposit Thickness tests provide a reliable and quantitative way of measuring the degree of cleanliness of your ductwork, which in turn will help to determine when and how frequently cleaning is likely to be required in order to maintain the quality of the air through your ventilation system.

The TR/19 standard specifically addresses the need to measure the build up of deposits and specified a set of upper limits withing Section 5 based on good practice.

System TypeSurface Contamination LimitsTest Method
Extract
180µm
Deposit Thickness Test
Re-circulation
60µm
Deposit Thickness Test
Supply
60µm
Deposit Thickness Test
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Call us now on 0800 999 6066
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Meet the team

Some of the team at PdC




Contact us We'd love to talk to you !

Our office
Pro-Duct Clean Ltd.
Rivington House
82 Great Eastern Street
London EC2A 3JF
P: 0800 999 6066
Email
enquiries@pro-ductclean.com