66 Singlewell Road, Gravesend, Kent, DA11 7PW
Ventilation Ductwork Cleaning

The most important reason for regular ventilation disinfection is to ensure the air produced is of a very high quality to those in its environment.

Ventilation Systems

There are two main parts to a ventilation system, fresh air supply and an exhaust system.

In a workplace, ventilation is used to remove contaminations for the air such as fumes, dusts, and vapours.

The purpose of a ventilation system is to:

1. Provide a continuous supply of fresh outside air

2. Maintain temperature and humidity at a comfortable level

3. Reduce potential fire and explosion hazards

4. Remove or dilute airborne contaminants.

Why Its Important to Clean your ventilation

The most important reason for regular ventilation disinfection is to ensure the air produced is of a very high quality to those in its environment.

A neglected ventilation system can easily create problems. E.g. dirty filters, dust build up, pest infiltration, sitting water (moisture). These are all factors that can cause a system to be ineffective and unhealthy.

OUR SERVICE

A detailed condition survey of the ventilation system by obtaining dust and microbiological growth samples within mains and secondary branches, as well as photographic evidence of the condition of the ductwork, internally and externally. Entry points may be required in the form of access panels which reflect the specification of BESA TR19, EN15780 and BESA DW/144. All technicians are fully qualified to install access panels whilst understanding the importance of creating as little disruption as possible. Our evidence is compiled in a short report before the work is undertaken which also explains our methods of controlling the contamination and how we disinfect the system.

Once the work has been completed, any advisories which could not be overcome will be clearly highlighted to the client which will require immediate attention, with visual evidence of the disinfected ductwork and UKAS accredited reports showing evidence of the new air quality.

Nathan Bal
NSK Contractors Ltd
Director

We use EAWHS for all of our air and water hygiene work and have done for many years.

Fred Mansfield
Event Hire Group

We utilise EAWHS for their specialist water treatment services on a number of sites. They always deliver!

Jack Lee
June Commercial Services
Director

Evolution Air & Water Hygiene Services have worked closely with us on a number of projects in the south east, the service we are provided with is second to none.

Michelle Dormer
Abby Marketing
Director

Our ventilation system and water outlets needed to be tested and disinfected after some neglect. A full survey was carried out with explanations of problem areas showing clarity and good understanding

Jak Cantwell
Aventus Environmental

Specialist within the hygiene industry with a meticulous eye for detail, these are the reasons why we chose EAWHS every time.

David Catchpole
Estate Agent Director

EAWHS always exceed our expectations for the maintenance of our offices. Always pleasure, never a chore to deal with.

Maintenance Guidelines
Low
Medium
High
AHU 24 Months 12 Months 12 Months
Filters 12 Months 12 Months 6 Months
Humidifiers 12 Months 6 Months 6 Months
Ductwork 48 Months 24 Months 12 Months
Air Terminal Device 48 Months 24 Months 12 Months

Low: Rooms with only intermediate occupancy. e.g. storage and technical rooms.

Medium: Office, Hotels, Restaurants, Schools Theatres, Residential Homes, Shopping Areas, Exhibition and Sports Halls, General areas in Hospitals and General working areas in Industries.

High: Laboratories, Treatment Areas in Hospitals and High-Quality Offices. By inspecting and taking action to the relevant British Standards you will prevent problems caused by the air conditioning/ventilation system.

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