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Room acoustics optimisation

Silentum louvre panels

louvre modules-pds-lm4348

The sophisticated modular system of acoustic panels allows you to create a simple and customised acoustic room design. Thanks to the different, coordinated module sizes, you can flexibly design acoustic surfaces for walls or ceilings according to your wishes and room dimensions.

  • Upper material 100 % Virgin sheep's wool with Ionic Protect® Wool protection
  • Structure: 18 mm wooden panel, 15 mm soft fibreboard, covered with 39 mm felt on one side.
  • Sound absorption: αw = 0.85 (H)
  • Fire protection classification according to ÖNORM EN 13501-1:
    C-s2 d0 (B1 building material class DIN 4102-1)
  • Installation for Wall and ceiling possible
  • Horizontal or vertical Alignment possible

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Available colours

Please note that colour differences may occur due to the natural material.

Sky high
Sky high

LA01

Mountain lake
Mountain Lake

LA02

Forest lush
Forest Lush

LA03

Northern light
Northern Light

LA04

Flower fields
Flower Flieds

LA05

Garden feel
Garden Feel

LA06

Stone beach
Stone Beach

LA07

Ocean deep
Ocean Deep

LA08

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Mounting kit

At the customer's request, the Silentum acoustic panel for ceiling or wall mounting is supplied with a mounting set. The mounting set consists of two mounting strips, the mounting strip ( 1 ) is attached to the panel as shown below, the mounting strip ( 2 ) is enclosed with the panel as a counter strip for self-mounting.

Slat without mounting kit

Without mounting kit

Slat ceiling mounting-lm-357

Ceiling mounting

Wall mounting

Module sizes and orientations

We offer Siltenum acoustic modules in five different module sizes. The modules can be installed vertically or horizontally. The mounting strip ( 1 ) is pre-assembled on the panel according to the order.

For the slat modules, the direction of the slats must be selected in addition to the orientation of the panel. The slats can also run horizontally or vertically; the modules for this are shown below.

Horizontal MODUL alignment
Module 1 horizontal/vertical
Module M1

600 x 600 mm

Module 2 horizontal
Module M2

600 x 1200 mm

Module 6 horizontal/vertical
Module M6

600 x 1800 mm

Vertical MODUL alignment
Module 1 horizontal/vertical
Module M1

600 x 600 mm

Module 2 vertical
Module M2

600 x 1200 mm

Module 6 horizontal/vertical
Module M6

600 x 1800 mm

Properties

Indoor air icon
Improves the indoor air
Sheep's wool has the unique ability to filter pollutants and irritants from the indoor air and neutralise them sustainably. This creates the conditions for a pleasant and healthy indoor climate in living and working spaces. The air purification function of Silentum acoustic felts is permanently retained
Acoustic icon
Refines the acoustics

Thanks to the sound-absorbing properties of sheep's wool, Silentum acoustic felts audibly improve room acoustics. Reverberation times are reduced and unsettling and unpleasant sounds in low or particularly high tones are attenuated. The rooms radiate concentration and calm and increase well-being.

Sustainability icon
Makes sustainability tangible

Silentum acoustic felts are made from pure new sheep's wool, which guarantees the highest quality and sustainability. Pure new sheep's wool is a renewable raw material that makes a positive contribution to environmental protection. The gentle processing of the natural material contributes to a noticeably pleasant room climate.

Sound insulation icon
Provides sound insulation

The fact that our felt absorbs sound is due to its construction. Despite its very high density of 100 kg/m³, the felt is open-pored and flexible. This means that sound waves can penetrate and are not reflected. Different frequencies are partly refracted in the felt layers, lose energy and are absorbed.

Fire protection icon
Provides fire protection
Sheep's wool has a very high flash point, its self-ignition temperature is between 560 and 600 °C. Silentum acoustic felts therefore offer maximum safety in all areas of application. The absence of additional fire retardants means that no toxic gases are produced even in the event of a fire.
Icon cleaning
Is easy to clean

Pure new sheep's wool is naturally dirt-repellent. The lanolin content of the wool and the density of the material prevent dirt and liquids from penetrating. Light soiling, such as dust, can be removed by vacuuming. A damp cloth can also be used for coarse soiling.

More about the product

Advice and ordering

All sales employees

Our sales team will be happy to answer any questions you may have about our products and prepare customised quotations.