Professional Sound Control Series
High-Performance WPC Acoustic Wall Panels: Sound Meets Style
Engineering quiet environments with premium soundproof WPC and fluted acoustic cladding. NRC-certified solutions designed for recording studios, corporate boardrooms, and luxury home cinemas.
High NRC Rating
B1 Fire Retardant
E0 Eco-Friendly
Up to
0.95
NRC Rating
Advanced Fluted Acoustic Cladding
Yuheng International’s WPC Acoustic Wall Panels provide a sophisticated dual-purpose solution for modern interiors. While standard fluted panels offer purely aesthetic benefits, our acoustic series integrates a specialized high-density PET fiber felt backing to actively manage sound energy.
The precision-milled WPC slats act as an effective sound diffuser, breaking up high-frequency reflections, while the porous acoustic felt absorbs mid-to-low frequency noise. This synergy creates a “Soundproof WPC” solution that significantly improves speech intelligibility and acoustic comfort in professional and residential environments.
As a sustainable alternative to traditional fabric-wrapped acoustic boards, our WPC series offers superior impact resistance, moisture-proof durability, and a maintenance-free life cycle.
0.85+
NRC coefficient
100%
Recyclable Felt
Class B1
Fire Compliance
Modular
Rapid Install
Acoustic Texture Portfolio
Explore our engineered surfaces designed for specific frequency optimization and architectural visual impact.
The Slat Series
Our flagship 3D fluted profile combined with 9mm PET backing. Ideal for balanced sound diffusion and broad-spectrum absorption.
- Absorption Type Diffusion-Absorb
- NRC Rating 0.80 – 0.85
- Primary Use Home Cinema / Office
The Perforated Series
Features a specialized micro-perforation pattern that targets specific vocal frequencies for maximum speech clarity.
- Absorption Type Targeted Absorption
- NRC Rating 0.85 – 0.90
- Primary Use Meeting / Boardrooms
The Sculptural Series
Deep-embossed geometric textures combined with thick PET felt for high-performance absorption in grand architectural spaces.
- Absorption Type High-Volume Absorption
- NRC Rating 0.90 – 0.95
- Primary Use Hotel Lobbies / Auditoriums
Why Project Managers Specify Yuheng Acoustic WPC
Engineered for peak acoustic performance and industrial-grade safety compliance.
NRC Rated ≥ 0.85
Verified sound absorption performance. Our panels effectively reduce echo and reverb, making them ideal for mission-critical acoustic environments.
Class B1 Fire Rating
Compliant with international commercial building codes. Our material is self-extinguishing and difficult to ignite for maximum public safety.
Impact Resistance
Unlike traditional fabric panels, the WPC surface is high-density and scratch-resistant, maintaining visual integrity in high-traffic hallways and lobbies.
E0 Eco-Safety Grade
Zero formaldehyde emissions. Safe for immediate occupancy in sensitive environments like schools, hospitals, and residential nurseries.
Technical Specifications
High-precision architectural data for professional project planning and acoustic integration.
High-Definition Acoustic Matrix
Surface: Engineered PVC-WPC Slats
High-density composite profiles that provide structural rigidity and act as a natural sound wave diffuser.
Absorption Layer: Eco-PET Fiber Felt
9mm – 12mm high-density sound-absorbing felt made from recycled polyester, optimized for energy dissipation.
Mounting Base: Precision Tongue & Groove
Interlocking edges designed for seamless texture continuity and hidden fastener compatibility.
Dimension & Physical Data
| Standard Panel Width | 400mm / 600mm |
| Thickness Range | 15mm, 18mm, 24mm, 28mm |
| Standard Lengths | 2400mm, 2800mm, 3000mm |
| Acoustic Felt Material | High-Density PET (9kg/m³) |
Performance Standards
| Noise Reduction (NRC) | 0.80 – 0.95 (Class A/B) |
| Fire Retardancy | Class B1 (EN 13501-1) |
| Formaldehyde Level | E0 Grade (< 0.5 mg/L) |
| Moisture Resistance | Hydrophobic Surface |
Acoustic Science: How it Works
Effective sound management requires more than just a barrier; it requires a strategic combination of diffusion and absorption. Yuheng’s WPC Acoustic Panels are engineered with this dual-action principle to provide superior noise control.
Phase 1: High-Frequency Diffusion
When sound waves hit the 3D fluted WPC slats, they are broken apart and scattered in multiple directions. This prevents the “flutter echo” effect common on flat walls, softening the acoustic environment.
Phase 2: Energy Absorption
The sound energy that passes through the slat gaps is trapped by the high-density PET fiber felt. The porous structure of the felt converts acoustic kinetic energy into microscopic thermal energy, effectively neutralizing the sound.
Architect’s Pro-Tip: Performance Tuning
To maximize low-frequency absorption (bass trapping), install the panels with a 20mm – 50mm air gap behind the board. Adding mineral wool inside this gap can boost the NRC rating to Class A performance.
Scientific representation of sound wave interaction with Yuheng fluted profiles.
Easy Installation System
Professional results with minimal labor. Modular architectural assembly for rapid dry-work integration.
01
Base Preparation
Ensure the wall surface is clean and dry. For optimal acoustic performance, mounting panels onto a lightweight sub-frame (aluminum or timber joists) is recommended to create a sound-deadening air gap.
02
Seamless Interlocking
Utilize the precision-milled tongue and groove system to slide the first panel into position. The modular design ensures perfect alignment of the 3D fluted patterns without manual leveling.
03
Hidden Fastening
Secure the boards by driving black-head screws directly through the black PET acoustic felt between the slats. The fasteners become completely invisible, preserving the premium architectural look.
Modular Advantage
- 40% Reduction in Labor Costs
- No Wet-Work or Onsite Sanding
- Direct Installation on Rough Walls
- Pre-Calculated Acoustic Consistency
- Easy to Cut and Trim Onsite
Project Manager’s Note
Unlike traditional fabric-wrapped panels that require specialized installers, our WPC system can be deployed by standard finish carpentry teams, significantly shortening project timelines.
Strategic Acoustic Applications
Solving noise challenges across professional, commercial, and luxury residential sectors.
Corporate
Boardrooms & Executive Offices
Enhance speech clarity for global video conferencing. Our panels eliminate reverberation from hard surfaces (glass/concrete), ensuring every word is captured with crystal precision during critical meetings.
Entertainment
Luxury Home Cinemas
Achieve theater-grade audio fidelity at home. The fluted profile diffuses surround sound while the PET felt traps standing waves, creating a balanced and immersive cinematic experience.
Hospitality
Hotel Lobbies & Restaurants
Improve ambient comfort in high-traffic zones. Reduce the “cocktail party effect” by absorbing background chatter, allowing guests to converse comfortably while enjoying premium architectural aesthetics.
Professional
Recording Studios & Media Hubs
Control the soundstage without sacrificing style. Use our modular panels to treat primary reflection points, providing a “dead” or “live” room tuning specifically required by sound engineers.
B2B Wholesale & Project Support
Strategically empowering global distributors and architects with high-volume manufacturing and specialized project support.
Global Hub Logistics
Located in Linyi, China’s core logistics center, we provide the most competitive inland transportation and international shipping rates, ensuring higher margins for B2B wholesalers.
Specialized OEM Support
Need a custom slat width or specific felt density? We offer full OEM services, including custom profile engineering and private labeling for large-scale architectural projects.
Batch Integrity Control
For projects exceeding 5,000 sqm, we guarantee rigorous batch-to-batch color and texture consistency, meeting the strict quality standards of the hospitality and corporate sectors.
Acoustic System FAQ
Technical guidance and project support for high-performance WPC acoustic cladding.
No. Our high-density PET felt is anti-static and naturally resists dust accumulation. For routine maintenance, a standard vacuum with a brush attachment is sufficient to keep the fibers clean. For commercial projects, the felt is durable enough to withstand light moisture cleaning if necessary.
Yes. While Charcoal Black is our most popular standard color (as it creates the best 3D shadow contrast), we offer a range of felt colors including Light Grey, Beige, and Pure White. Custom felt colors are available for projects exceeding 500 square meters.
WPC Acoustic Panels offer far superior durability and hygiene. Fabric panels can tear, stain, and harbor dust or allergens. Our WPC surface is high-impact resistant, water-proof, and E0 formaldehyde-free, making it much more suitable for high-traffic public spaces and healthcare environments.
Absolutely. We provide full technical documentation including NRC (Noise Reduction Coefficient) test reports from certified third-party laboratories. We also provide Class B1 fire retardancy certificates according to EN 13501-1 standards to ensure building code compliance.
While the panels provide excellent mid-to-high frequency absorption when mounted directly to a wall, creating a 20mm-50mm air gap behind the panels (using joists) significantly enhances low-frequency absorption. This “bass trapping” effect is highly recommended for home cinemas and recording studios.
Engineering Silence, Designing Style
Unlock the full potential of your architectural space with Yuheng’s precision WPC Acoustic Wall Panels. Contact our engineering team for exclusive wholesale pricing and project-specific technical support.
Factory-Direct Logistics from China’s Wood Hub
Custom Acoustic Profile Engineering & OEM Services
Certified NRC & Fire Retardancy Documentation
24h Quote Response
SGS Verified
Global Shipping