Stack Silencers, Industrial Silencers, Sound Absorbing - Silentec
Over 30 years experience in noise, gas flow and blast door solutions
Silentec – design, manufacturing and consultation in noise reduction, gas flow and blast proof doors, specializing in acoustics, vibration abatement and building acoustics. Products include steel stacks, cold stacks, boiler stack, industrial stack, stack silencers, industrial silencers, exhaust silencer, vent silencers, steam silencers, reactive silencers, exhaust muffler, membrane silencer, no-clogging silencer, cartridge silencer, ventilation silencer, acoustic louvers, intake silencer, hybrid silencer, noise barriers, acoustic barriers, acoustic wall, noise screen, infrasound control, Helmholtz resonator, soundproofed cabins, soundproofed personnel cabins, acoustic enclosures, soundproofed building, HRSG thermo-acoustic casing, HRSG acoustic shroud, HRSG silencer, gas turbine exhaust system, generator exhaust system, generator muffler, generator silencing, blow-off silencer, water tower noise abatement, sound absorbing panels, expansion joint, visco-elastic dampers, vibration isolators, turning vanes, blast doors, acoustic hangar doors, test cell doors, door bottom drop seal, acoustic seal, automatic door drop seal, acoustic door pneumatic seal, and soundproofed windows. Consulting and installation services. Noise surveys, noise diagnostic testing, noise simulation, noise map, flow simulation, CFD analysis, stack plume simulation, stack emission dispersion simulation, environmental noise assessment, noise control. Noise performance guarantee. Industries served include power generation plants, aircraft engine testing facilities, jet engine test cell, mines, quarries, cement, metals, petrochemical, food, beverages, pharmaceutical and manufacturing plants, HVAC contractors, municipalities and residential clients.


panel system bpanel system b building application

Noise and vibration abatement

Silentec’s panel system B reduces sound passing through its absorptive wool and visco-elastic lined corrugated steel plate. Further, it acts as a vibration isolator and damper.
Panel system B eliminates excessive noise from 3 sources:
  • Sound propagation through air (air-borne sound)
  • Vibration through building, structure and tie-ups (solid-borne sound),
  • Proximity to vibrating machine surfaces (close air coupling)
This composite panel provides superior sound reduction at lower frequencies as well as medium and high frequencies.

Panel system B incorporates recycled materials such as tire rubber and mineral fibers – yet another important benefit for the environment.

Design and installation

Many ways to build it:

  • Measure-cut-install the tubes and panels as you go. 
  • Pre-assemble in the factory or on site, in part or in total. Then bolt in place with lifting equipment.

Panel system B is simple, flexible and forgiving. It adapts well to changes encountered or suggested during installation. There is never a need for complex expensive drawings. No need to custom fabricate/assemble parts in the factory. Build it the most advantageous way -- for you!

View the installation animation below!

Let's talk about it! Whether you prefer self-construction or contracting out turn-key, contact us to discuss your ideas and requirements.

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