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3mm EVA Underlay with 0.04mm Blue PE Film - Quality Floor Protection from China Suppliers and Factory
Product Specifications
Material: Polyethylene
Package: Nude / Pallet / Carton
Application: Laminate, Hardwood, Bamboo Flooring
| MODEL | EVA 30-4 | WATER ABSORPTION | <0.1% |
| THICKNESS | 3mm | IIC RATING | 73db |
| DENSITY | 100kg/m³ | STC RATING | 72db |
| SIZE | 100sq.ft / 200sq.ft | LOAD QTY. (20GP) | 8000sqm / 86000sq.ft |
| THERMAL INSULATION | 0.04w/mk | LOAD QTY. (40HC) | 18000sqm / 195000sq.ft |
Visible Installation, Comprehensive Protection: Blue Film EVA Underlay
In the world of flooring installation, the most costly expenses often stem from invisible mistakes—a misaligned seam, an accidental uneven overlap, an imperceptible tiny gap. These overlooked details will gradually surface over the years: squeaking noises, local bulges, edge deformation—all are cumulative consequences of minor installation oversights. Traditional underlays hide all these beneath their monochromatic surfaces, remaining undetected until problems arise. We are determined to change this passive protection model, thus creating the blue film EVA underlay—making the protection process visible and ensuring perfect results from the very start.
Frequently Asked Questions
What is the purpose of the blue film on the EVA underlay?
The blue PE film serves as a visible moisture barrier and alignment guide during installation. It allows installers to clearly see seam overlaps and gaps, helping prevent common installation errors that can lead to squeaking, bulging, or edge deformation over time.
What types of flooring is this EVA underlay compatible with?
This 3mm EVA underlay is suitable for use with laminate, hardwood, and bamboo flooring installations, making it a versatile choice for a wide range of residential and commercial flooring projects.
What are the sound reduction ratings for this product?
The EVA 30-4 underlay achieves an IIC (Impact Insulation Class) rating of 73dB and an STC (Sound Transmission Class) rating of 72dB, providing excellent sound insulation between floors and rooms.
How is the EVA underlay packaged, and what are the available roll sizes?
The underlay is available in roll sizes of 100 sq.ft and 200 sq.ft per roll. It can be packaged as nude rolls, on pallets, or in cartons, offering flexible options to suit different shipping and storage requirements.
What is the water absorption rate of this EVA underlay?
The EVA 30-4 underlay has an extremely low water absorption rate of less than 0.1%, making it highly resistant to moisture and ideal for use in areas where humidity may be a concern.
How much product can be loaded into a shipping container?
A 20GP container can accommodate approximately 8,000 sqm (86,000 sq.ft) of underlay, while a 40HC container can hold up to 18,000 sqm (195,000 sq.ft), making it efficient for large-volume international orders.