Acoustic insulation rolls for construction
Acoustic insulation roll made of recycled rubber and cork
ECO-FON CORK is a roll-form acoustic insulation material made from recycled SBR rubber granules, bound with polyurethane resin and mixed with natural cork granules. It is available in various thicknesses for sound insulation applications in floating floors, partition walls, and suspended ceilings in residential, commercial, and industrial buildings.

Distinctive Composition
Recycled SBR rubber + natural cork
What is it?
A roll-form acoustic insulation material made of recycled SBR rubber, polyurethane resin, and natural cork granules.
Where it is used
Floating floors, partition walls, and suspended ceilings in residential, commercial, and industrial settings.
How to set it up
Thicknesses ranging from 2 to 10 mm, standard width of 1,000 mm, and roll length varying depending on thickness.
SBR + cork
Recycled rubber with natural cork granules.
2–10 mm
Available thickness range.
1,000 mm
Standard roll width.
Black Melange With visible natural cork granules.
01 / Product
Soundproofing with Recycled Rubber and Natural Cork
ECO-FON CORK combines recycled SBR rubber granules of a selected particle size, polyurethane resin, and natural cork granules. Supplied in rolls, it features a slightly rough texture and a black melange-effect finish in which the cork granules remain visible.

Composition and Finish
Black heather with natural cork
The stated composition includes SBR rubber granules bound with polyurethane resin and natural cork granules. The surface appearance reflects the presence of the various materials and may show slight variations due to the manufacturing process.
02 / Applications
Applications for floors, walls, and suspended ceilings
ECO-FON CORK is designed for sound insulation systems in residential, commercial, and industrial buildings. Recommended applications include floating floors, partition walls, and suspended ceilings in situations where the project calls for roll-form insulation material.
Floating Floors
As an insulating layer in floating floor systems.
Partition Walls
For installation in interior partitions and wall systems designed for sound insulation.
Suspended Ceilings
For suspended ceiling systems that include a layer designed for sound insulation.
Residential, Commercial, and Industrial Construction
Available for use in residential, commercial, and industrial buildings, depending on the requirements of the intended system.
03 / Specifications
Thicknesses and Roll Sizes of ECO-FON CORK
ECO-FON CORK is available in a standard width of 1000 mm and thicknesses ranging from 2 to 10 mm. The roll length varies depending on the thickness. A width of 1250 mm is also available upon request, subject to verification of the technical specifications and the minimum order quantity.
| Data | 2 mm | 2.5 mm | 3 mm | 4 mm | 5 mm | 6 mm | 7 mm | 8 mm | 9 mm | 10 mm |
|---|---|---|---|---|---|---|---|---|---|---|
| Roll Length | 20 m | 15 m | 15 m | 12 m | 10 m | 8 m | 7 m | 6 m | 5 m | 4 m |
Width
1,000 mm
Standard size. Width: 1250 mm, available upon request, subject to verification of the terms of supply.
Finish
Black melange
Slightly rough surface with visible natural cork granules.

Detail of the 5-mm section

ECO-FON CORK samples in various thicknesses
04 / Documentation
Technical Specifications and Design Data
The ECO-FON CORK technical data sheet provides complete dimensional specifications for the rolls, mechanical properties, chemical and temperature resistance, fire-rated classifications, and packaging and storage instructions.
For complete technical specifications and dimensions, please refer to the latest product documentation.
Dimensions: Thicknesses, lengths, area, weight, and roll diameters.
Mechanical Properties: Tensile strength, elongation at break, and tear strength data.
Resistance Properties and Classifications: Chemical and temperature resistance; classifications according to DIN 4102 and EN 13501-1.
Packaging and Storage: Standard configuration, packaging options, and recommended storage conditions.
05 / FAQ
Frequently Asked Questions About ECO-FON CORK
Key information on composition, uses, thicknesses, and available sizes.
What is ECO-FON CORK?
ECO-FON CORK is a roll-form acoustic insulation material composed of recycled SBR rubber granules, polyurethane resin, and natural cork granules.
Where is ECO-FON CORK used?
ECO-FON CORK is suitable for sound insulation systems in residential, commercial, and industrial buildings, particularly for floating floors, partition walls, and suspended ceilings.
What thicknesses are available?
The range includes thicknesses from 2 to 10 mm: 2, 2.5, 3, 4, 5, 6, 7, 8, 9, and 10 mm.
What is the width of the roll?
The standard width is 1,000 mm. Custom production starting at 1,250 mm is available upon request, subject to verification of the technical specifications and the minimum order quantity.
Technical and Commercial Inquiry
Are you considering ECO-FON CORK for a soundproofing project?
We can verify the dimensions, thickness, and technical documentation for ECO-FON CORK based on the intended application. Please provide us with details about the building project, the quantity required, and the project specifications.
