Ductwork Silencers

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Ductwork Silencers

Browse our range of ductwork silencers for ventilation projects. Ductwork silencers are designed to help reduce noise travelling through ventilation duct runs, supporting quieter operation in MVHR, MEV, extractor fan and general ventilation systems.

At BPC Ventilation, we supply semi-flexible duct silencers in a range of sizes to suit different ductwork layouts and installation requirements. Our team can provide technical advice to help you choose a suitable silencer for your ventilation system.

Frequently Asked Questions

  • What is a ductwork silencer used for?

    A ductwork silencer is used to help reduce noise travelling through a ventilation duct run. It can support quieter operation in systems such as MVHR, MEV, extractor fans and other ventilation installations.

  • Where should a ductwork silencer be installed?

    The best location depends on the ventilation system and duct layout. Silencers are commonly installed within the duct run where noise reduction is needed, such as near the unit or before air reaches occupied rooms.

  • Do ductwork silencers affect airflow?

    A ductwork silencer may add some resistance to the duct run, so it should be selected and installed correctly to suit the system design and required airflow rates.

  • What size silencer matches my duct diameter?

    A silencer should normally match the connected duct diameter unless the system design specifies suitable reducers or adaptors.

  • Do duct silencers wear out or need replacing over time?

    Duct silencers generally have no moving parts and can last for many years. Replacement may be required if they become damaged, contaminated or their internal material deteriorates.