thanks for providing us a professional underlay
    nice underlay , not easy to tear out
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Phone Number : 86-15961250063

Soundproof Vapor Barrier Film Polyethylene Foam Underlayment 100 Sqft

Place of Origin CHINA
Brand Name HC
Certification SGS
Model Number EVA30-L
Minimum Order Quantity 3000M2
Price USD 0.2-0.7/m2
Packaging Details 9.3m2/100sqft
Delivery Time 15 days
Payment Terms T/T
Supply Ability 50000M2 per day

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Product Details
Material EVA Thickness 2mm
Width 1.1m / 3.6ft Length 8.5m/27.9ft
Roll Size 100sqft Density 33kg/m3
STC 69db
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Soundproof foam Vapor Barrier Film Underlayment


polyethylene foam underlayment 100 sqft


Soundproof polyethylene foam underlayment

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Product Description

Premium Polyethylene Foam Vapor Barrier Film Backed Flooring Underlayment




High-performance acoustical grade postindustrial recycled polyethylene foam with a highly impermeable vapor barrier film attached results in extreme moisture protection for overlying finished floors. Additionally, an attached moisture resistant extended lip and self-sealing tape facilitate easy installation. With the industry leading manufacturing process, the roll out foam material lays out flat and allows for better handling and easier installation.




Product EVA Foam coated with blue aluminum film
Color Blue and Black
Type Soundproof foam+ Vapor Barrier
Construction EVA Foam & blue aluminium film
Thickness 3mm
Density 110kg/m3
Weight per Roll 12.6lbs
Subfloor Compatibility All Types Floor
Surface Area 100SQ.FT/ROLL
STC (Sound Transmission Class) 71
IIC (Impact Insulation Class) 73
Qty. In 20 GP 8370SQ.M. (800Rolls)
Qty. In 40 HQ 17670SQ.M.(1900Rolls)
Installation Method Floating
Recommended Usage Residential & Light Commercial

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Floor Underlayment Main Purpose

Sound Reduction or Dampens Noise

Underlayment allows to block sound from transferring from room to room. An underlayment built with recycled fibers absorbs sound and keeps it from traveling to other rooms. Makes click-together floating floors sound solid underfoot.

Moisture Protection – Blocking Harmful Damage To Your Floor

Certain underlayment come with built-in vapor barrier that blocks moisture from getting to your floor. Concrete subfloors is notorious for emitting moisture and causing flooring to be in contact with water and chemicals from concrete.

Compression Resistance

Consistent traffic can lead to dented areas of your flooring. Dense recycled fiber underlayment supports the click-together mechanism and upholds supportive configuration under consistent traffic of overlying floor.

Smooths Subfloor Imperfections

All subfloors are not consistent in levelness. However, underlayment can form to a certain degree around subfloor surface roughness, helps to cut down on extra subfloor surface prepping time.

Insulating Value

Providing additional comfort to the entire home during seasonal temperature changes.

Approved for In-Floor Heating Systems

Allows heat to permeate evenly while helping to protect the floor covering material from thermal shock.

Certified Clean and Safe Indoor Air Quality

Flooring underlayment should not be smelly or give off any weird smells. Always look for some certification for indoor air quality testing done. This protects your family from getting unwanted headaches or sickness.

Competitively Priced

An underlayment shouldn’t break the bank but protect you from moisture and reduce noise.

Underlayment Considerations

It is always best to review your flooring installation instructions to follow what they recommend for underlayment. Some flooring manufacturers don’t call for such material and some do. If you are looking to help reduce noise, consider an underlayment that does sound absorption with moisture protection/management.