2mm Cork Underlayment with Aluminum Foil - Quality Flooring Solution from China Suppliers and Factory
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| MODEL | CORK 20-AF | WATER ABSORPTION | <0.1% |
| THICKNESS | 2mm | IIC RATING | 50db |
| DENSITY | 220kg/m³ | STC RATING | 46db |
| SIZE | 100sq.ft / 200sq.ft | LOAD QTY. (20GP) | 12000sqm / 129000sq.ft |
| THERMAL INSULATION | 0.05w/mk | LOAD QTY. (40HC) | 27000sqm / 290000sq.ft |
Natural Cork: A Precious Material Derived from Nature
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Cork is sourced from the bark of the Mediterranean cork oak and is a sustainable, natural, and eco-friendly material. We carefully select high-quality cork granules and use environmentally friendly processes to create a 2mm-thick cork base, preserving its natural texture and elasticity.
The unique honeycomb cell structure of cork acts like countless tiny shock-absorbing airbags, giving the material its distinct resilience and responsive feel. This natural characteristic provides a warm, tactile experience and inherent sound insulation, offering gentle yet solid support for flooring.
Frequently Asked Questions
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What is the CORK 20-AF underlayment made of?
The CORK 20-AF underlayment is made of natural cork granules sourced from the bark of the Mediterranean cork oak, processed using environmentally friendly methods to create a 2mm-thick base that retains natural texture and elasticity.
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What types of flooring is this cork underlayment compatible with?
This cork underlayment is suitable for use with laminate, hardwood, bamboo, and vinyl flooring installations, making it a versatile choice for a wide range of flooring projects.
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What are the IIC and STC sound ratings of CORK 20-AF?
The CORK 20-AF achieves an IIC (Impact Insulation Class) rating of 50dB and an STC (Sound Transmission Class) rating of 46dB, providing effective sound insulation for residential and commercial flooring applications.
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How much product can be loaded in a standard shipping container?
A 20GP container can hold approximately 12,000 sqm (129,000 sq.ft) of product, while a 40HC container can accommodate up to 27,000 sqm (290,000 sq.ft), making bulk international orders highly efficient.
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Is the cork underlayment resistant to moisture?
Yes. The CORK 20-AF has a water absorption rate of less than 0.1%, making it highly resistant to moisture. This ensures long-term stability and performance even in environments with occasional humidity exposure.
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What packaging options are available for this product?
The CORK 20-AF underlayment is available in three packaging options: Nude (unpackaged), Pallet, or Carton. Roll sizes are available in 100 sq.ft and 200 sq.ft options to suit different project requirements.


