Low pressure-drop, non-fibrous HVAC cross-talk silencers that cut duct-borne and cross-talk noise without eroding fibre into the air you breathe.
Conventional duct silencers use fibrous infill that erodes into the airstream over time, contaminating supply air and losing performance. Our HVAC cross-talk silencers use micro-perforated metal media, so they attenuate noise while keeping the airstream clean — ideal for hospitals, labs, data centres and clean rooms.
Non-fibrous micro-perforated construction · Aluminium 1 mm, SS & GI 0.5 mm
Aerodynamic, non-fibrous design minimises fan energy penalty.
No fibre shedding — suited to hygienic and critical environments.
Micro-perforation tuned to dominant duct frequencies.
All-metal, non-combustible construction.
No fibre to absorb condensate in humid ducts.
Rectangular or circular, sized to your AHU and duct runs.
A cross-talk silencer is a duct-mounted attenuator that prevents sound travelling between rooms through shared ductwork, while also reducing duct-borne and breakout noise. Ours use non-fibrous micro-perforated media.
Fibrous silencers erode over time, shedding particles into the supply air and losing attenuation. Non-fibrous micro-perforated silencers keep the airstream clean and maintain performance, which matters in hospitals, labs, data centres and clean rooms.
Our silencers are designed for low pressure drop, so the fan energy penalty is minimised while still delivering the required attenuation.
Yes. Cross-talk silencers are built to your duct dimensions and airflow, in aluminium, stainless steel or galvanised iron.
Send us your duct sizes and airflow — we’ll size a low-pressure-drop, non-fibrous silencer for your system.