BESA TR19 requires that ductwork is accessible for cleaning and inspection. Where access is inadequate, cleaning cannot be carried out properly and the system cannot be certified. Access doors (also called access panels or inspection hatches) are fitted into ductwork to allow technicians to reach all sections.
FireMac approved installer — we are an accredited installer of FireMac fire-rated access doors, the recognised standard for kitchen extract ductwork.
Fire-rated doors — fitted where ductwork passes through fire compartment boundaries, maintaining the integrity of the fire separation.
Standard access panels — fitted at regular intervals along the ductwork run to allow inspection and cleaning access.
TR19 access compliance — we assess your system and identify where access is required to meet TR19 cleaning standards.
Supply and fit service — we source, supply, and professionally install all door types.
Certification on installation — as FireMac approved installers, we can certify that fire-rated doors meet the required standard.
Access door installation is often identified during a pre-clean inspection. We can carry out access improvement and cleaning in a single visit where possible.
Frequently Asked Questions
What is a fire-rated access door and why do I need one?
A fire-rated access door is a panel fitted into fire-rated ductwork that maintains the fire resistance of the surrounding structure.
Why is FireMac approval important?
FireMac is the leading manufacturer of fire-rated ductwork access doors in the UK, widely specified by fire risk assessors and building control. Being a FireMac approved installer means we are trained to install their products correctly and can certify the installation — which your insurer and fire assessor may require.
How do I know if my ductwork has enough access doors?
BESA TR19 specifies the maximum distance between access points — typically no more than 3 metres in kitchen extract systems. During a pre-clean inspection we assess your ductwork and identify any access shortfalls.