All Duct Silencers

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All Duct Silencers

Shop ventilation duct silencers designed to reduce fan and duct-borne noise travelling through a ductwork system.

Silencers can be incorporated into MVHR and other mechanical ventilation systems where quieter operation is required, particularly near bedrooms and other noise-sensitive rooms.

Frequently Asked Questions

  • Will a duct silencer reduce ventilation noise in bedrooms?

    A correctly sized silencer can reduce fan and duct-borne noise travelling through the ventilation system. Noise performance also depends on airflow velocity, duct design and unit positioning.

  • What size duct silencer do I need?

    The silencer connection normally needs to match the duct diameter or be connected using correctly sized adaptors. Its acoustic performance and pressure loss should also suit the system.

  • Do duct silencers need replacing?

    Duct silencers generally contain no moving parts and can provide long service life. Replacement may be necessary if they become damaged, contaminated or the internal acoustic material deteriorates.