TR 19® Internal Cleanliness Of Ventilation Systems: A Guide To Good Practice

TR 19® Air sets out best practice standards for the cleanliness of ventilation systems in commercial and public buildings. Published by the Building Engineering Services Association (BESA), it addresses the increasing emphasis on indoor air quality and its impact on health, comfort, and safety.

Purpose:

This updated specification provides detailed guidance on the cleaning, maintenance, and verification of internal ductwork cleanliness. It helps building owners, operators, contractors, and consultants meet legal obligations under the Workplace (Health, Safety and Welfare) Regulations, BS EN 15780, and other relevant standards.

Key Features:

• Defines measurable cleanliness levels for new and existing ductwork systems.
• Covers risk assessment, inspection, testing, and cleaning methodologies.
• Updated to reflect new standards and best practices for indoor air hygiene.
• Emphasizes risk reduction related to airborne particulates, fire hazards, and microbiological contamination.
• Applicable to new construction, refurbishment projects, and regular system maintenance.

Important Note:
The fire risk management of grease accumulation in kitchen extract systems is now covered separately under TR19® Grease.

Who Should Use This Guide:

Ideal for building services engineers, facilities managers, maintenance contractors, specifiers, consulting engineers, and specialist air hygiene companies.

Published Date: 15/04/2024
Number of Pages: 62
ISBN: 978-1-7391873-1-6
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Training: BESA Certified Air Hygiene Courses 

BESA Academy have also updated their range of air hygiene courses to reflect the updated TR 19® Air requirements and recommendations.

Ensure your operatives or technicians are trained to deliver a service to the highest of standards. And don’t put your business or your clients at risk.

To find out more about the courses available, visit the BESA Academy website.