Bilnora Extra Dense Felt Semicircular decorative sound-absorbing board 50x50x0,9cm
8 € +Vat
- Size: 50x50x0,9cm
- Extra high density: 1300 g/m2
- Up to 40dB sound attenuation.
- With self-adhesive backing.
- Minimum order quantity 3 panels.
The product is in stock and can be dispatched by courier within 1-2 working days.
On weekdays between 07:00 and 15:10.
info@perfectacoustic.co.uk
- Free delivery to EU countries for orders over 200 € !
- The production time for panels and carpets is 1 week, curtains 2 weeks.
Bilnora Extra Dense Triangular decorative sound-absorbing board
- decorative sound-absorbing board Material: flame retardant 100% polyester fibre
- Thickness: 9mm
- Size: 50x50x0,9cm
- Fitting: with self-adhesive backing. Easy installation.
- Density: 9mm 1300 g/m2
- Recycled PET etc.: 100%
- Formaldehyde emission: 0,0 ug/g
- Application:Theatre, Meeting room, Office, Home, Hospital, School, Night club, Music room, KTV, Cinema, Reading room, Hall, Library, Classroom, Studio, Gym, Training room
- Function:Heat absorbing, flame retardant, mildew resistant, moisture resistant, environmentally friendly 100% PET
- Flame retardant: SGS – ASTM E84 CLASS A, TUV – EN 13501 STANDARD B
- Acoustic performance: NRC≥0.95
- You can order a free sample here.
Choose from our other Decorative Acoustic Panels range

Superior Acoustic Performance With Bilnora Decorative Acoustic Panels
Transform your space with Bilnora decorative acoustic panels, celebrated for their outstanding sound absorption capabilities. Perfect for theaters, offices, and studios, these panels are designed to optimize both acoustic performance and visual appeal. Made from 100% flame-resistant polyester fiber, Bilnora decorative acoustic panels ensure both safety and effectiveness.
Key Features Of Bilnora Decorative Acoustic Panels
- High-Density Material: With a thickness of 9mm and a density of 1300 g/m2, these panels offer superior sound attenuation.
- Versatile Design: Available in five colors and customizable sizes, they blend seamlessly with any decor.
- Eco-Friendly Composition: Crafted from recycled PET materials, Bilnora decorative acoustic panels are an environmentally responsible choice.
- Health-Conscious Construction: The formaldehyde-free material guarantees a safe and healthy environment.
Why Choose Bilnora Decorative Acoustic Panels?
Bilnora decorative acoustic panels are engineered to meet the highest standards of acoustic performance while enhancing the aesthetics of your space. Whether you’re looking to enhance sound quality in a theater, reduce noise in an office, or improve acoustics in a studio, these panels provide the ideal solution.
Explore the benefits of Bilnora decorative acoustic panels and see how they can elevate your space with exceptional sound absorption and stylish design. To improve efficiency, we recommend combining with Elitexa soundproofing sponges to achieve even better sound insulation, and also to avoid the cost of painting and gluing.
Absorption Values:

Installation of Decorative Acoustic Panels: Easy to Install
Installing decorative acoustic panels is straightforward and efficient. Designed for simplicity, these panels make the installation process smooth and easy.
Simple Installation Features
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Self-Adhesive Backing: Each decorative acoustic panel comes with a self-adhesive backing for quick and hassle-free application.
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Accurate Measurements: Ensure a perfect fit by taking precise measurements before installation.
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Easy to Cut: Customize your panels effortlessly. Use a scalpel to cut them to your exact dimensions.
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Flexible Layout: Arrange the panels in a variety of configurations, offering flexibility in both design and functionality.
With these user-friendly features, installing your decorative acoustic panels will be a breeze, letting you enjoy enhanced sound quality and improved aesthetics without the hassle.
More Effective Absorption Tips
To maximize the effectiveness of your decorative acoustic panels, consider these advanced absorption techniques:
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Stacking: For enhanced sound absorption, glue multiple panels together. This method increases the panel’s ability to reduce sound reflections and improves overall acoustic quality.
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Base Layer: When covering an entire wall, use the more affordable Elitexa extra-dense acoustic sponge as a base layer. This creates a solid foundation and boosts the overall effectiveness of your decorative acoustic panels.
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Excellent Results: Combining these techniques will ensure you achieve optimal sound absorption and superior acoustic performance.
Implement these tips to elevate the sound quality in your space and achieve the best results from your decorative acoustic panels.

High Impact Resistance
The high density and flexibility of polyester make the panels ideal for use in gyms, swimming pools, or even outdoors. They are weatherproof and provide a reliable, long-term solution.

Fast Delivery and Careful Packaging
Perfect Acoustic takes pride in delivering every panel to our customers quickly and with care. All of our products are in stock, allowing us to dispatch orders in as little as 2-3 days using the most reliable courier services. Our meticulous packaging ensures that your panels arrive safely and intact, ready for immediate use.

Before applying, carefully peel off the backing film to leave the adhesive surface intact. Incorrect peeling of the film may damage the adhesive layer. In such cases, we cannot accept any subsequent claims.
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Before applying the panel, make sure to thoroughly remove all dust from the surface, as dust reduces adhesive effectiveness.
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The surface must be completely smooth, dry, and flat, as the rigid panel cannot adapt to uneven areas.
| Color | 04 Beige, 1 White, 14 dark grey, 16 black, 6 silver |
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