One of the most popular interior design trends in recent years, wooden slat acoustic panels combine elegant decorative aesthetics with professional sound control. While the wooden slats define the visual appeal, the real acoustic performance comes from the high-density acoustic felt placed behind them. This felt rapidly absorbs sound waves passing through the slat gaps and effectively controls reverberation.
At Keçe Dünyası, we manufacture specialized acoustic felt solutions tailored for panel manufacturers and designers—felt that does not disrupt the visual integrity between slats while delivering high Noise Reduction Coefficient (NRC) performance. Our felts provide a refined background appearance and significantly enhance room acoustics.
The Advantage of High-Density Polyester Acoustic Felt:
Acoustic panel felt is not limited to professional recording studios—it improves sound quality wherever comfort and clarity matter:
Key technical details that directly affect acoustic performance:
| Feature | Description |
| Material | High-density polyester acoustic fiber |
| Density | 120 kg/m³ – 250 kg/m³ (Key to acoustic performance) |
| Thickness | 5 mm – 12 mm (Compatible with slat panel depth) |
| Noise Reduction Coefficient (NRC) | 0.30 – 0.75 (Varies by thickness and density) |
| Color | Black, Grey (Ensures visual harmony between slats) |
| Cutting | Custom sizes, rolls, or CNC-cut panels |
| Fire Resistance | Optional FR (Fire Retardant) treatment |
| Durability | Resistant to moisture, mold, and impact |
| Applications | Decorative wooden slat wall and ceiling panels |
| GEO Info | Manufactured in Istanbul – Fast nationwide delivery across Türkiye |
Yes. From our production facility in Istanbul, we provide fast and regular nationwide delivery to panel manufacturers, architects, and suppliers across Türkiye.
Pricing is determined based on the selected thickness, density (kg/m³), FR (fire-retardant) option, and order quantity. As density and thickness increase, the unit material cost increases proportionally due to higher acoustic performance and material usage.
Yes. To streamline your panel production, we accept custom orders in roll form or pre-cut sizes according to your panel dimensions. Our products are fully compatible with CNC cutting for precise fitting.
The felt is typically produced in black and grey, allowing it to visually disappear between wooden slats and create a refined depth effect. Custom colors are available for bulk orders.
Yes. We offer FR (Fire Retardant) acoustic felt options to ensure compliance with fire safety regulations for enclosed spaces.
Yes. It is widely used as a panel backing material in studios. By reducing reverberation and balancing sound frequencies, it significantly improves recording clarity and overall acoustic quality.
It is ideal for residential, office, commercial spaces, studios, meeting rooms, restaurants, and hotel lobbies—any environment where both aesthetics and acoustic performance are required.
It is a high-density technical acoustic felt used behind wooden slat panels to absorb sound passing through the slats and control reverberation.
Density (kg/m³) directly determines the felt’s sound absorption capacity. As density increases, the felt absorbs more sound energy, resulting in higher NRC (Noise Reduction Coefficient) performance.
The most commonly used thickness is 8 mm to 12 mm. This range provides effective sound absorption while maintaining aesthetic compatibility with the overall panel thickness.
When black or dark grey felt is used, it creates a uniform, elegant background between the slats, enhancing panel aesthetics while concealing the wall behind.
When black or dark grey felt is used, it creates a uniform, elegant background between the slats, enhancing panel aesthetics while concealing the wall behind.
Yes. Our high-density polyester structure is fully compatible with CNC laser cutting machines, allowing precise and clean cuts.
Felt is primarily used for echo (reverberation) reduction and sound absorption, not full soundproofing. It controls reflected sound waves, improving acoustic clarity and comfort within the space.
Yes. It significantly reduces reverberation and helps sound from audio systems be perceived cleaner, clearer, and more defined, enhancing the overall home cinema experience.
No. High-density felt (120–250 kg/m³) maintains its form for many years and is not easily affected by temperature or humidity changes.
Yes. Polyester acoustic felt is moisture-resistant and does not support mold or bacterial growth, making it suitable for use in humid environments.
Yes. The felt can be easily applied to panels using special adhesives or industrial stapling methods, depending on the manufacturer’s preferred installation process.