EASYwhisper | Indoor

• Board thickness: 40 mm
• Sound absorbing
• Water- and moisture-resistant
• Fire-retardant
• Easy to clean
• Sturdy structure
• Lightweight
• Colour: black or white

EASYwhisper | Indoor is available in the following sizes:

• Main panel: 240 × 120 × 4 cm
• Whole panel: 120 × 120 × 4 cm
• Half panel: 120 × 60 × 4 cm

Note: The base plates are rough-cut plates. This means they are not precisely cut. As a result, the size may vary by approximately 2 cm from the specified dimensions.

The weight is approximately 1.5 kg per m².

The acoustic properties of EASYwhisper remain entirely intact after exposure to water and moisture. The material successfully passes the stringent EN 12088 28-day condensation humidity test. EASYwhisper retains 100% of its acoustic performance without the need for a water barrier, protective foil or perforated metal front plate.

EASYwhisper | Indoor is resistant to temperatures from –40 °C to +80 °C. Additionally, the material complies with fire classifications EN 13501-1 class B‑s2-d0 and DIN 4102 class B1.

EASYwhisper | Indoor is applicable in:

Industry & Production Halls

• Laundry streets
• Food processing
• Warehouses and logistics centers
• Industrial production halls and workshops
• Production and packaging spaces

Horeca & Hospitality

• Restaurants and cafes
• Kitchens
• Laundry rooms
• Recording studios
• Shop interiors

Public Buildings

• Swimming pools
• Schools and universities
• Sports halls and gymnasiums
• Training rooms and instruction rooms
• Auditoriums and conference rooms
• Municipal buildings and offices

EASYwhisper is quick and easy to cut to size using conventional tools such as a handsaw or sharp knife.

After transport, EASYwhisper should be stored horizontally, indoors, and on a completely flat surface. The material must not be exposed to temperatures outside the range of –60 °C to +80 °C.

Although EASYwhisper is water-resistant, it should not be fully submerged or soaked before installation.

For optimal processing, it is recommended to acclimate the plates for 2 hours beforehand at a temperature of 15–30 °C, placed directly on the floor and free of packaging. This conditioning minimizes any dimensional changes caused by thermal expansion.

EASYwhisper can be mechanically fixed using an insulation sleeve or plug.
Adhesive bonding is possible with Hightack Kit in combination with the EASYwhisper Flushmount corkscrews. Since most adhesives do not adhere directly to EASYwhisper, the corkscrew provides the necessary bonding surface for a durable installation.

For ceiling applications, EASYwhisper can be installed as an island or as a baffle, attached with the EASYwhisper hanging corkscrews.

The plates can expand up to 3% at temperatures between –60 °C and +80 °C. In indoor environments, this expansion is usually minimal as extreme temperature differences occur less frequently.

For the detailed processing, please download the processing instructions available on this page.

We offer the possibility to have EASYwhisper sheets cut to size. Customization creates a solution that perfectly fits your application, leading to more efficient processing and a neat finish. Feel free to contact us for more information.

Although we carefully inspect our products, visual variations such as slight color differences, streaking, or variations in cell structure may occur. No rights can be derived from such deviations.