This high-density underlayment is engineered with a closed-cell Ethyl Vinyl Acetate (EVA) foam core integrated with a reflective silver foil membrane. The 2mm profile provides a stable, low-compression substrate that levels minor subfloor irregularities while acting as a high-performance thermal and vapor shield for floating floor systems.
|
Parameter
|
Specification
|
|
Product Name
|
EVA Underlayment
|
|
Size
|
100 sq.ft / 200 sq.ft per roll
|
|
Thickness
|
1mm / 2mm / 3mm
|
|
Material
|
Ethylene-Vinyl
|
|
Usage
|
Underlayment for Flooring
|
|
Density
|
110 kg/m³
|
Hydrophobic Vapor Protection: The integrated silver foil serves as a non-permeable moisture barrier, preventing capillary rise and protecting the floor covering from subfloor dampness and alkaline attack.
Thermal Regulation: Utilizing high-reflectivity technology, the metallic surface minimizes radiant heat loss, significantly enhancing the thermal resistance of the flooring assembly.
Structural Durability: The high-density EVA composition exhibits superior compressive strength and creep resistance, ensuring long-term thickness retention and joint protection under heavy mechanical loads.
Acoustical Damping: The elastomeric properties of the EVA core effectively attenuate impact sound transmission, improving the acoustic environment of multi-story structures.
Subfloor Compatibility: Suitable for application over concrete, plywood, and radiant heating systems, provided the surface is clean, dry, and structurally sound.
Installation Protocol: Material should be laid with the foil side facing upward; all seams must be butt-joined and sealed with moisture-resistant pressure-sensitive tape to maintain barrier integrity.
Compliance and Safety: Manufactured to meet international VOC emission standards, ensuring indoor air quality and compatibility with sustainable building certifications.
Chemical Stability: The inert EVA material is resistant to mold, mildew, and common household chemicals, ensuring biological stability throughout the product's lifecycle.
Committed to green and sustainable development, we use high-tech eco-friendly materials to replace natural wood and actively contribute to protecting forest resources and creating a healthier living environment.
Floors in commercial high-traffic areas face a relentless daily routine: thousands of foot passes, shopping carts rolling over joints, heav...
READ MOREWalk into any flooring showroom and you will hear "PVC," "vinyl," and "SPC" used almost interchangeably. For a buyer comparing quotes or r...
READ MOREWhy Kitchens Demand a Different Approach to Flooring A kitchen floor works harder than almost any other surface in a home. It absorbs dropp...
READ MOREWhat Separates Quality Plank Style Laminate From the Rest Not every plank floor sold under the laminate category performs the same way once...
READ MOREThe Hidden Cost of Skipping Acoustic Underlayment Impact noise is one of the most frequent complaints raised in multi-level residential bui...
READ MORE
