Ductwork leakage
The BSRIA guide to 'Commissioning Air Systems' (BG 49/2024), written by by Keith Barker and published by BSRIA in March 2024, explains how to commission ducted air distribution systems in buildings. It was originally published in 2013, then 2015 with the latest update in 2024.
It defines ductwork leakage for the purposes of the guide as: 'The rate of air leakage from the ductwork system measured in terms of l/s per square metre of duct surface'. See also BESA DW/143 Guide to good practice - Ductwork air leakage testing (2013).
--BSRIA
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