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European Vacuum Test

European Vacuum Test for Ductwork Cleanliness Inspection

European Vacuum Testing (Previously known as Preferred Vacuum Testing or PVT testing) is the preferred method of measuring whether a ventilation system is deemed to be clean or dirty. This method of testing entails taking numerous samples throughout the ventilation system, which are vacuumed directly into the supplied cassettes and then sent to an independent laboratory to be weighed. Once received these samples are measured against the allowable weights specified in BS15780 and TR19 Air. Our clients are then notified within a 2 working day timeframe of their results.
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