Sound-Absorbing Slabs AcouCell – Slab

Closed cell laminated foam, that effectively traps sound and reduces the reverberation time.


AcouCell Slab consists of closed-cell polyethylene foam sheets which are then micro-perforated, resulting in an increase in the sound absorption coefficient. At a thickness of 50mm, Whisper achieves NRC=1 (Class A Sound absorption class A).

This special material does not consist of fibers and therefore cannot crumble or emit irritating dust. It shows resistance to standard cleaners, as a result of which it can be easily cleaned. his makes AcouCell Slab suitable for dinning areas, such as bars, restaurants, entertainment centers, etc. Other applications include sound absorption in recording studios, home cinemas, indoor swimming pools, gyms, car washes, shooting ranges, sports halls, in general areas with increased humidity levels, etc.

AcouCell Slab closed-cell polyethylene foam sheets can also be applied as vertical sound-absorbing ceiling baffles, sound curtains in high-speed railways/highways, interior duct lining, ventilation-air conditioning sound traps, especially when there is high humidity, etc.

In addition, AcouCell Slab can be installed as self-supporting panels with mechanical support (expandable plugs with suitable washers) or with liquid or spray adhesive. It is very easy to cut with a blade or suitable saw.

The product can be supplied in 2 different colors White and Dark Grey with standard thickness of 50mm, while in 25mm thickness it is upon request.


High Sound Absorption:
The form of the closed cell laminated polyethylene foam, provides excellent acoustical properties. (NRC=1, 50mm)

Water Resistant:
Provides unaltered and sustained performance in wet or humid conditions.

Fire Reaction:
Meeting all the typical required Fire Norms with in: Transportation, Industrial vehicles, Marine, Trains, Appliances & Electronics, Building and Construction.

Low installation costs:
Due to the light weight and its self-supporting structure – it is very easy to be cut and be install on site.

Dimensions: 120×240 cm
Thickness: 25 & 50mm
Dark Grey/ White

Fire Resistance: :
DIN 4102:B1, EN 13501-1 B, S2 d0

Moisture resistant, High sound absorption, low weight, easy fabrication/ converting, no need for water shield, fiber free, Self-standing / structurally independent, washable surface, fire retardant .