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3mm EVA Underlay with 0.04mm Blue PE Film - China Suppliers & Factory for Superior Floor Protection
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| 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
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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 type of flooring is this 3mm EVA underlay compatible with?
This EVA underlay is designed for use with laminate, hardwood, and bamboo flooring installations. Its density and thickness make it suitable for a wide range of floating floor systems commonly used in residential and commercial settings.
What is the purpose of the blue PE film on the EVA underlay?
The blue PE film serves as a visible moisture barrier and installation guide. Unlike traditional plain underlays, the blue film makes seam alignment and overlap positions clearly visible during installation, helping to prevent common installation errors such as misaligned joints or uneven overlaps.
What are the sound insulation ratings for this product?
This EVA underlay achieves an IIC (Impact Insulation Class) rating of 73dB and an STC (Sound Transmission Class) rating of 72dB, providing excellent impact and airborne sound reduction for multi-story buildings and noise-sensitive environments.
How much product can be loaded into a standard shipping container?
A 20GP container can hold approximately 8,000 sqm (86,000 sq.ft) of product, while a 40HC container accommodates up to 18,000 sqm (195,000 sq.ft). This makes bulk international orders highly cost-effective for large-scale flooring projects.
What is the water absorption rate of this EVA underlay?
The water absorption rate is less than 0.1%, making this underlay highly resistant to moisture ingress. This low absorption rate helps protect the flooring above from subfloor moisture, prolonging the life of the entire flooring system.
What packaging options are available for this product?
The product is available in three packaging formats: Nude (unpackaged rolls), Pallet, and Carton. Each option is designed to suit different storage, shipping, and project scale requirements. Please contact us to discuss the best packaging solution for your order.