Sound proof EVA 3 in 1 thermal insulation flooring underlay(film-foam-film)
Special Features:
Let this underlayment impress you with all its inspiring features! You won’t have to worry about installation when choosing 3 in1 silver underlayment, just peel and sick the adhesive strip and you’re all set! Check out some of the other incredible features offered to you:
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Comfort: The 3 in1 underlayment provides a cushioned and moisture barrier that will protect your floor, keeping it insulated and free of leaks!
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Versatile: This underlayment is suitable for all floorings ranging from concrete slab, bamboo, floating and wood floors, or even laminates engineered hardwood!
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Separate Packaging: Each roll is separately packaged In its own plastic shrink-wrapped to ensure safety!
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3in1 construction: Appreciate the incredible vapor protection, sound reduction, AND tape strip for friendly installation!
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This underlayment can even correct minor sub floor imperfections!
- Helps to eliminate minor sub-floor imperfections
- Excellent foot traffic sound insulation
- Anti-crush technology for excellent preformance and long life
- Mold and mildew resistance
- Advanced waterproof and excellent moisture protection
- Maximum sound reduction
- Self sealing lip and tape system for easy installation
- Suitable for use over concrete and wood subfloors
3-In-1 Pe Film Backed Flooring Underlayment
Product | EVA Foam covered with PE film |
Color | Blue and Black |
Type | Soundproof foam+ Vapor Barrier |
Construction | EVA Foam & PE film |
Thickness | 3mm |
Density | 110kg/m3 |
Weight per Roll | 6.3lbs |
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 |



Company profile
What we are ?
Changzhou Haichen packing materials Co. Ltd is a factory specialized in flooring underlayment. The factory is located in Changzhou which is called laminate floor center industrial park, about 200km from Shanghai. There are airlines is to Guangzhou, Beijing, Hong Kong every day.

We are specialized in moisture-proof and sound-proof flooring underlayment,and underlayment for flooring heating system. Cover EPE foam waterproof underlay, EVA foam sound insulation underlay, IXPE foam underlayment. rubber underlay ,felt underlay, cork underlay and so on.
The factory covers an area of 5000 square meters. The day-product capacity reaches 50,000 sq.m. There are 3 foaming productive lines. Foaming machine, Blown film machine, laminating machine, cutting machine and the own invention of the machine are more than 20 sets.
Our products are mainly sold to more than 80 countries and regions in the world. The main market is Australia, the United States, Canada,Russia, Germany, etc.

Our Culture
Core Value: Do business in good faith To Found: Good corporate image, Professional service, Harmonious and high efficient team.
To Create: More fortune for the Group, More high-quality products and services for our customers, More employment opportunities and tax for the society