Eco Friendly 3mm Cork Roll Underlayment For Laminate / Solid Wood Flooring

Place of Origin CHINA
Brand Name top star
Certification ISO
Model Number CORK30-SF
Minimum Order Quantity 1000SQ.M.
Price USD12-30/ROLL
Packaging Details customized package
Delivery Time 12WORK DAYS
Payment Terms T/T, Western Union
Supply Ability 50000SQ.M./MONTH
Product Details
Material Cork Underlayment With Silver Foil Density 200-220KGS/CBM
Surface Area 20SQ.M. Per Roll Thickness 3mm
Transport Package Pallet/Carton Application Floating Flooring
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Cork Roll Underlayment


3mm Cork Underlayment Roll

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Product Description

3mm Eco Friendly Cork Roll Underlayment For Laminate And Solid Wood Flooring

Product 3mm Natural Cork Roll Flooring Underlayment With Silver Vapor Barrier
Thickness 3mm
Density 200-220kg/m3
Width 1m
Length 20m
Surface Area Per Roll 20SQ.M.
Weight per Roll 14.6KGS=32.2lbs
Package Shrink-wrapped.Nude/Pallet/Carton.
customized package
Application Floating flooring
STC (Sound Transmission Class) ASTM E90.68dB
IIC (Impact Insulation Class) ASTM E90.67dB
Thermal Conductivity(R Value) 0.048W/(m·K)
Qty. In 20 GP 8370SQ.M. (400Rolls)
Qty. In 40 HQ 17670SQ.M.(950Rolls)

Eco Friendly 3mm Cork Roll Underlayment For Laminate / Solid Wood Flooring 0



Waterproof means worryproof!  The cork roll is a underlayment with a built-in  vapor barrier and the only one to deliver 10 features in every roll. With the Cork roll underlayment plus your flooring, you have everything you need. Buy the floor. Buy the cork underlay. You're done. Engineered using a proprietary blend of polyethylene and granulated cork, cork underlay is technologically advanced and outperforms the competition in every way, from moisture protection and ease of installation to superior sound absorption. cork underlay also features Ultra-Fresh antimicrobial mold, mildew and fungal protection. Perfect for use on wood or concrete subfloors and on any level of your home, including basements. When used over a concrete subfloor,cork underlay eliminates the need for an additional vapor barrier, saving time and money. 

Eco Friendly 3mm Cork Roll Underlayment For Laminate / Solid Wood Flooring 1


  • Perfect for vinyl plank, laminate, engineered wood, solid wood, and hardwood floating or nail-down floor systems. Vinyl compatibility limited to plank, tile, and click-lock systems 5 mm or thicker in residential applications.
  • 1. WATERPROOF: The waterproof underlayment with a built-in 6 mil vapor barrier. As a silver foil vapor barrier, Cork Roll Underlayment can be installed directly on concrete subfloors, eliminating the need for additional vapor barriers.
  • 2. ANTIMICROBIAL: Infused with Ultra-Fresh to inhibit microbial growth, thus helping to prevent any odor, staining and deterioration caused by mold, mildew or bacterial growth.
  • 3. ACOUSTICAL: Third-party tested and verified for top-rated sound absorption. Cork Roll Underlayment's current validated acoustical ratings: IIC 68, STC 67
  • 4. ECO-FRIENDLY: ECF is non-toxic, family- and pet-friendly, and registers ultra-low VOC emissions. Exceeds California's strict indoor air quality standards.
  • 5. INSTALL-READY: Patented built-in 6 mil vapor barrier with 4 in. overlap and self-sealing tape for easy installation. Cuts easily but resists tearing.
  • 6. THICKNESS: At 1/8” thick, Cork Roll Underlayment provides cushion and smooths out subfloor imperfections.
  • 7. STRENGTH: Tough, strong and comfortable support that extends the life of your floor. Protects tongue-and-groove connections, providing a solid, durable floor foundation.
  • 8. LOAD: Promotes even weight distribution to prevent floor damage. Compression strength at 80% can carry a load of 17,633 lbs./sq. ft. using ASTM D3575. the cork underlay supports pianos, gaming equipment, fitness equipment and more.
  • 9. COMFORT: R-value of 0.048.  while the silver foil vapor barrier reduces drafts and diminishes the transfer of cool and hot air.
  • 10. VALUE: All-in-one product. Buy the floor. Buy the cork roll underlay. You're done! It is 360° protection for your floors, with quick and easy installation to save time and money.


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