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SoundPAC Duct Attenuation


  • Remedial treatment
  • Rectangular & Circular duct options
  • Can assist cross-talk
  • Non shedding / fibre-free
  • Speed & ease of installation

SoundPAC is an innovative product for the control of noise associated with heating, ventilating and air-conditioning ductwork.

SoundPAC can assist with following common HVAC noise issues:

  • Fan noise
  • System regenerative noise
  • Fan coil units
  • Ductwork system cross-talk

The SoundPAC concept provides the optimum combination of acoustic material and section profile for enhanced attenuative performance.

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HVAC product range

SIDERISE DWX - Acoustic Barrier for Ducting

SIDERISE DWX uprates the sound transmission loss of variety of types of metal ducting, reducing noise breakout and improving comfort levels in the workplace. Read more

SIDERISE DPF/RL - Acoustic Barrier for Ducting

A flexible and fire resistive resin bonded Stonewool lamella mat with an outer heavy polymeric acoustic membrane, offering excellent durability and sound insulation qualities, that can be used in a wide variety of applications. Read more

Noise Control for Fancoils & Heat Exchangers

Customised noise control treatments for manufacturers of HVAC equipment. Delivering exceptional sound absorption and engineered to deliver the lowest possible Sound Power Level (LwA). Read more

Thermal Insulation for HVAC systems

Class 0 fire rated closed cell thermal insulation, excellent for condensation control and humid environments. Read more

SoundPAC Duct Attenuation

SoundPAC - The straightforward solution to noise problems in ducts. Providing excellent attenuation as a remedial treatment at terminal ends. Read more

Seals & Gaskets

A specialist range of air, dust, noise and moisture seals and gaskets for a variety of applications. Read more


Technical resources

Make an enquiry

Whatever your insulation requirement, whether you are in the construction, marine, transport or energy generation sector, we can provide technical advice and a tailored insulation solution.

Talk to our HVAC Team who will be happy to have a look at your project.

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