UnderlaymentTiles to place between the floor surface and flooring making the sound of your steps around the house as light as a feather.
The use of underlayments with many types of flooring product can provide significant improvements in terms of sound insulation and reduction, as well as thermal and walking comfort.
Our underlayments can consist of agglomerated cork granules or agglomerated cork mixed with other recycled materials. Such as: Tire Derived Rubber or High Density Polyurethane or EVA Foam granules. The underlayments can have different thicknesses, depending on the finished flooring used and the level of acoustic performance required for the application.
Underlayments not only improve the acoustical and thermal characteristics of the final floor, but also contribute to the levelling of the subfloor, creating a more satisfactory appearance of the finished flooring. Our underlayments are a great solution for new construction applications and or renovations of existing spaces.
Why should I use an underlayment?
Discover 7 reasons for using cork underlayment when renovating your home.
Brochures, Installation Instructions and Performed TestsFind Brochures, Installation Instructions and Performed about Underlayment in US market.
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Sound Ratings for AcoustiCORK®
Sound Control Underlayment Floor/Ceiling Assemblies
|Sound Ratings||∆ IIC Ratings
|Plywood w/Gypsum Concrete||R60 - 6mm||Yes||Ceramic Tile||57||60||N/A|
|Plywood w/Gypsum Concrete||R60 - 6mm||Yes||Glued Hardwood||54||59||N/A|
|Plywood w/Gypsum Concrete||R60 - 6mm||Yes||Floating Laminate||53||60||N/A|
|Plywood w/Gypsum Concrete||R60 - 6mm||Yes||Floating Hardwood||57||60||N/A|
|Plywood w/1.5" Mortar Bed||R60 - 6mm||Yes||Ceramic Tile||50||61||N/A|
|TJI / OSB w/ Gypsum Concrete||CorkPLUS 250 - 2.5mm||Yes||Glued Vinyl Plank||51||56||N/A|
|OSB w/Gypsum Concrete||CorkPLUS 250 - 2.5mm||Yes||Glued Vinyl Plank||51||53||N/A|
|18" Truss/ OSB/ Gypsum Topping||ECOx2 - 1.9mm||Yes||Glued Vinyl Plank||52||58||N/A|
|18" Truss/ OSB/ Gypsum Topping||EZ-Floor LVT - 2mm||Yes||Glued Vinyl Plank||51||58||N/A|
|6” Concrete Slab||R60 - 6mm||Yes||Ceramic Tile||61||60||N/A|
|6” Concrete Slab||R60 - 6mm||Yes||Glued Hardwood||61||62||N/A|
|6” Concrete Slab||R60 - 6mm||Yes||Nailed Wood||61||61||N/A|
|6” Concrete Slab||R60 - 6mm||Yes||Floating Hardwood||63||60||N/A|
|6” Concrete Slab||R60 - 6mm||Yes||Ceramic Tile||60||60||N/A|
|6” Concrete Slab||R60 - 6mm||No||Floating Wood||50||52||22|
|8" Hollow Core Slab||S130 - 13mm||No||Ceramic Tile||50||56||22**|
|6” Concrete Slab||PR60 - 6mm Wave||No||Glued Hardwood||54||53||25|
|6” Concrete Slab||RC500 - 5mm||No||Glued Hardwood||50||50||21|
|6” Concrete Slab||RC1000 - 10mm||No||Ceramic Tile||50||54||22|
|6” Concrete Slab||CorkPLUS 250 - 2.5mm||Yes||Glued Vinyl Plank||68||66||22|
|6” Concrete Slab||CorkPLUS 250 - 2.5mm||No||Glued Vinyl Plank||51||51||22|
|8” Concrete Slab||CorkPLUS 250 - 2.5mm||No||Glued Vinyl Plank||55||55||22**|
|6” Concrete Slab||ECOx2 - 1.9mm||Yes||Glued Vinyl Plank||66||62||21|
|6” Concrete Slab||ECOx2 - 1.9mm||No||Glued Vinyl Plank||50||53||21|
|8” Concrete Slab||ECOx2 - 1.9mm||No||Glued Vinyl Plank||53||57||21|
|6” Concrete Slab||EZ-Floor LVT - 2mm||Yes||Glued Vinyl Plank||69||66||21|
|6” Concrete Slab||EZ-Floor LVT - 2mm||No||Glued Vinyl Plank||51||53||21|
|8” Concrete Slab||EZ-Floor LVT - 2mm||No||Glued Vinyl Plank||54||55||21|
|6” Concrete Slab||LVT Total Comfort - 1.8mm||Yes||Floating LVT Plank||67||60||20|
|6” Concrete Slab||QuietComfort Plus - 2.5mm||Yes||Floating Laminate||69||67||N/A|
The data provided in this table represents typical values. This information is not intended to be used as a purchasing specification and does not imply suitability for use in a specific application. Failure to select the proper product may result in either equipments damage or personal injury. Please contact us regarding specific application recommendations. Amorim Cork Composites expressly disclaims all warranties, including any implied warranties or merchantability or of fitness for a particular purpose. Amorim Cork Composites is not liable for any indirect special, incidental, consequential, or punitive damages as a result of using the information listed in this table. Any of its material specification sheets, its products or any future use or re-use of them by any person or entity.