3D acoustic wall panels create a wonderful textured character for interior design while improving speech intelligibility. They are the perfect solution for various room types, including home theaters, KTV bars, movie theaters, recording studios, piano rooms, and studios. With 3D wall panels that can be produced in special sizes and shapes, you can use your imagination to create a perfectly designed room.
Sculptural Relief Geometry · High-Efficiency Sound Diffusion & Absorption (NRC 0.85) · 100% Recyclable Polyester Fiber
A modular 3D sound-absorbing wall tile system engineered from thermoformed high-density PET felt. By combining angular geometric surface relief with hollow sound-trapping rear chambers, these tiles diffuse specular room reflections and absorb conversational reverberation without relying on toxic adhesives, formaldehyde, or heavy structural wall framing.
Sculptural 3D Relief
Thermoformed geometric facets introduce light-and-shadow rhythm across flat drywall, turning ordinary surfaces into architectural acoustic focal walls.
Diffusion + Cavity Absorption
Angled surface planes scatter flutter reflections, while the rear air cavity dampens speech reverberation (certified NRC 0.80–0.90).
Zero Glues & Formaldehyde
100% PET fibers thermal-bonded under high temperature without chemical binders. Odorless, non-allergenic, and French VOC A+ compliant.
Commercial Fire Standards
Certified ASTM E84 Class A (US Commercial Standard) and EN 13501-1 Class B-s1, d0 fire ratings for auditoriums, hotels, and office interiors.
| Product Construction | Thermoformed 3D Acoustic Tiles (100% Polyester Fiber, up to 60% post-consumer recycled PET) |
| Standard Tile Dimensions | • Modular Geometric Formats: 300 × 300 mm, 500 × 500 mm, 600 × 600 mm • Tessellated Modules: 600 × 300 mm, 800 × 400 mm • Custom CAD CNC contours and custom-tooled aluminum molds available |
| Relief Depth & Thickness | • Base Material Thickness: 9 mm / 12 mm solid PET core • Total 3D Projection Depth: 25 mm to 65 mm (dependent on geometric mold profile) |
| Acoustic Coefficient | NRC = 0.80 – 0.90 (Tested per ISO 354 / ASTM C423; hollow rear cavity enhances mid-to-low frequency attenuation) |
| Fire Retardancy Rating | • USA: ASTM E84 Class A (Flame Spread < 25, Smoke Developed < 450) • Europe: EN 13501-1 Class B-s1, d0 |
| Installation Methods | Direct spray contact adhesive, heavy-duty polyurethane structural mastic, magnetic mounting discs, or aluminum split battens |
| Environmental & Air Quality | Formaldehyde-free (E0), French VOC A+, German AgBB certified, LBC Red List Free, LEED v4 qualifying |
Our modular thermoformed models feature triangular pyramids, diamond facets, organic waves, and geometric tessellations that interlock seamlessly for modular acoustic installations.
Certified ISO 354 and ASTM C423 laboratory measurements confirm balanced absorption across vocal and mechanical noise octaves (125Hz to 4000Hz), significantly lowering reverberation time (RT60) in commercial interiors.
From contemporary corporate neutrals (Charcoal, Silver Gray, Off-White) to bold brand accent hues. Colors can be combined within single orders to create dynamic gradient patterns. Physical swatch boxes are dispatched within 48 hours.
Engineered for corporate headquarters, hotel lobbies, auditorium feature walls, executive boardrooms, and creative media screening spaces.
LEEDINGS operates 79 continuous automated non-woven and thermoforming production lines across facilities in China and Thailand with an annual capacity exceeding 11,880,000 m². We provide contract OEM private labeling, custom mold tooling for proprietary architectural profiles, and export container palletization.
Contact our sales engineering team for container loading calculations, custom thermoforming mold prototyping, and Thailand tariff-free export schedules.
As a premium brand under the Jiangsu SUYIN and Guangdong YUEYIN New Material Technology Co., Ltd. group, LEEDINGS delivers industry-leading manufacturing power. Our operations achieve a monthly output of 990,000 m² and an annual production capacity of 11,880,000 m². We have successfully realized our global manufacturing strategy through our dual-country operations, including multiple facilities in China and a specialized hub in Thailand. To further optimize delivery times and efficiency, we are actively constructing a state-of-the-art, wholly-owned plant, demonstrating our long-term commitment to serving our global partners with uncompromised reliability.
Email:
richard@leedings.com
Phone / WhatsApp:
+86 13690585592
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