3 In 1 EVA Rubber Flooring Underlayment With plastic Vapor Barrier Film 200sq.Ft
3in1 EVA Vapor Barrier Underlayment laminated with 40 microns PE Film is so versatile it can be used under all types of laminate flooring and even engineered hardwood floating floors!
This underlayment is 3mm thick and will provide you with the best performance of moisture barrier protection AND sound reduction to keep your floors free of squeaks! The 4 mil membrane will protect your floors from moisture rising from your subfloor.
- Comfort: The 3 in1 underlayment provides a cushioned and moisture barrier that will protect your floor, keeping it insulated and free of leaks!
- Versatile: This underlayment is suitable for all floorings ranging from concrete slab, bamboo, floating and wood floors, or even laminates engineered hardwood!
- Separate Packaging: Each roll is separately packaged In its own plastic shrink-wrapped to ensure safety!
- 3in1 construction: Appreciate the incredible vapor protection, sound reduction, AND tape strip for friendly installation!
- This underlayment can even correct minor sub floor imperfections!
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
What is Underlayment?
To begin figuring out if you need an underlayment, it might be helpful to start at the beginning. Flooring is made up of several different parts including subfloor, the joists, an underlayment, and the flooring material. Joists are naturally part of your home structure. The subfloor is usually made of plywood and sits above the joists. Next would be the underlayment - a thin material covering your subfloor. Finally comes the finished floor material as the very top layer. Underlayment serves a few functions including sound reduction, can act as a moisture barrier, and softens the feel of the flooring. Underlayment can cover up minor imperfections in your subflooring and offers added support for the new flooring. It can also go to great lengths to increase the longevity of your luxury vinyl plank flooring.