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Stratocell® Whisper® closed cell foam panels

Sound Absorber Overview

Stratocell Whisper is a closed cell polyethylene foam which has cells that are subsequently opened through the manufacturing process resulting in a highly effective sound absorption material with many unique features such as:

  • Superior noise control. Sound rating NRC 1.0
  • Resilient to water and humidity
  • Flame retardant and/or Group 1 fire rating
  • Light weight
  • Non corrosive.
  • Easy to fix and fasten
  • Self standing and structurally independent.
  • Sheet size is 2400*1200*50mm thick
  • Classified HIGH ABSORBENT - according to EN ISO 11654 - Class A

  • Stratocell Whisper is available in Fire rated White and Black and UV Black

  • WOLLINDILLY POOL

  • Stratocell Whisper on barrier wall for road noise

  • Central Coast Mariners FC, Tuggerah

  • Impalers can be used to fix Stratocell Whisper UV to fencing

  • Stratocell Whisper can absorb the breakout noise of construction sites

  • Stratocell Whisper in C Channels to separate areas and absorb work area noise

  • Engine machinery noise absorption

  • Absorption of noise via ceiling

  • Pool pump noise absorption

  • Stratocell Whisper to line fence to absorb noise

  • White Fire rated Stratocell Whisper suspended from ceiling to absorb noise

  • White Stratocell Whisper cut into cloud shapes adds aesthetically as well as absorbing unwanted reverb

  • Stratocell Whisper lining container with pump

  • Stratocell Whisper lining Genset container

  • Server room lined with Stratocell Whisper

  • Daycare Centre Airconditioning enclosure lined with Stratocell Whisper

  • Stratocell Whisper behind a decorative perforated metal sheet in a restaurant's outdoor area

  • Stratocell Whisper suspended off ceiling of restaurant

  • Stratocell Whisper

    External application prior to wrapping with screen printed open weave material

  • Stratocell Whisper

    External application wrappe with screen printed open weave material

Stratocell Whisper UV for outdoor applications - black

Whisper is rated as a self-extinguishing material to DIN4101Class B2.

Suitable for road barriers, fences and near fans and motors to absorb unwanted noise from traffic, rail, airconditioning, industrial machinery and animals.

Each all weather absorption panel has an NRC value of 1.0 and are comprised of a rigid self-supporting foam which are easy to cut and install.

Stratocell Whisper FR for Interior applications - available in white and black

Whisper FR is typically used in most indoor applications to improve the acoustic characteristics of the soundscape by absorbing noise and minimizing reverberation.

Whisper has been successfully applied in commercial,residential and industrial enviroments due to its resistance to water, fungai growth, impact and harsh chemicals.

It also has the highest fire ratings. 

Stratocell Whisper Fixing Guide

Stratocell Whisper

Branz fire testing link

Free Online Quote

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Free Online Quote

Double Glazing Specialist

Installing a secondary retro-fit acoustic window or door will provide significant noise reduction to your home, office or commercial application. Traditional double glazing, or refitting thicker glass, will not give you the same level of noise reduction as a secondary system.  Science explains why - it is all about the air gap! Without an air gap, optimally 100mm overall, noise cannot effectively be broken down and reduced.  

Double Glazing Info

Wall Soundproofing

Barrierboard is a revolutionary new material to substantially reduce noise - without breaking the bank. Barrierboard can reduce noise levels by as much as 75 per cent depending on its application. This amazing soundproofing product, is ideal for domestic, commercial and industrial sites.

Barrierboard Info

Sound Absorbers

Noise reverberation is a concern in many of today's modern restaurants, gymnasiums, open plan offices and homes, sound studios, outside patios etc. where hard surfaces often prevail.

Methods of reducing this intrusive noise can be as simple as adding acoustic-absorbent panels or foam tiles to the walls and/or ceilings.

Sound Absorber Info

Acoustic Consulting

A SoundBlock® Acoustic Consultant can perform tests to help you assess the pathway of noise as well as the noise level. We can recommend a SoundBlock® Solution that will best resolve your noise problem.

Acoustic Consulting