2mm Rubber Floor Underlayment - Superior Protection from China Suppliers & Factory for Residential and Commercial Use
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| MODEL | RUB 20-A | WATER ABSORPTION | <0.1% |
| THICKNESS | 2mm | IIC RATING | 64db |
| DENSITY | 880kg/m³ | STC RATING | 62db |
| SIZE | 100sq.ft / 200sq.ft | LOAD QTY. (20GP) | 12000sqm / 129000sq.ft |
| THERMAL INSULATION | 0.2w/mk | LOAD QTY. (40HC) | N/A |
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When you walk, run, or place heavy objects on the floor, what the flooring endures is not just weight but also daily friction and impact. The 2mm rubber flooring underlayment is born to meet these challenges—it is not merely a simple interlayer but a precisely designed protection system that redefines the standards of floor protection through the unique physical properties of rubber.
The Nature of Rubber: Elastic Memory and Lasting Protection
The choice of rubber material lies at the core of this product's intelligence. Unlike ordinary foam or fiber materials, natural rubber possesses exceptional rebound memory. When pressure is applied, it evenly disperses the force; when the pressure is released, it quickly recovers its original shape without leaving permanent indentations. This characteristic is particularly suitable for areas requiring long-term load-bearing, such as beneath furniture legs or high-traffic pathways. Furthermore, the molecular structure of rubber gives it inherent anti-slip properties, allowing it to firmly adhere to both the subfloor and the back of the flooring without the need for additional coatings, preventing shifting after installation.

Frequently Asked Questions
Q
What types of flooring is the 2mm rubber underlayment compatible with?
The 2mm rubber underlayment (Model RUB 20-A) is specifically designed for use with laminate, hardwood, bamboo, and vinyl flooring, particularly in systems that incorporate underfloor heating.
Q
What is the thermal insulation value of the RUB 20-A underlayment?
The RUB 20-A has a thermal insulation value of 0.2 W/mK, making it suitable for use with underfloor heating systems while still allowing efficient heat transfer to the flooring surface.
Q
What are the IIC and STC sound ratings for this rubber underlayment?
The RUB 20-A achieves an IIC rating of 64dB and an STC rating of 62dB, providing excellent impact sound insulation and airborne sound reduction for residential and commercial flooring applications.
Q
Does the rubber underlayment resist moisture and water absorption?
Yes. The RUB 20-A has a water absorption rate of less than 0.1%, making it highly resistant to moisture and suitable for installation in areas prone to humidity.
Q
Will the rubber underlayment shift or move after installation?
No. The natural rubber material provides inherent anti-slip properties that allow it to firmly adhere to both the subfloor and the back of the flooring without additional adhesive coatings, preventing any shifting after installation.
Q
How is the 2mm rubber underlayment packaged and what quantity fits in a 20GP container?
The RUB 20-A is available in Nude, Pallet, or Carton packaging. It is supplied in roll sizes of 100 sq.ft or 200 sq.ft, and a standard 20GP container can accommodate approximately 12,000 sqm (129,000 sq.ft) of product.

