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Best Acoustic Foam Panels for Soundproofing & Noise Control in India
When it comes to premium-quality acoustic foam and soundproofing solutions, Ecotone Acoustic Limited stands among the top manufacturers in India. The company specializes in delivering high-performance acoustic materials that enhance sound clarity, reduce echo, and control noise in professional and commercial spaces.
Ecotone’s range of products includes acoustic foam panels, ceiling baffles, wall absorbers, diffusers, and sound insulation boards, all designed to meet international acoustic standards. Each foam product is engineered using eco-friendly materials, ensuring not only superior sound absorption but also long-lasting durability and fire resistance.
Whether it’s for recording studios, offices, classrooms, theaters, or industrial environments, Ecotone provides customized acoustic solutions tailored to each client’s space and design needs. Their expert team handles everything from consultation and design to installation, ensuring optimal performance and aesthetics.
With a commitment to innovation, sustainability, and precision, Ecotone Acoustic Limited continues to be a trusted name in the acoustic foam and soundproofing industry — helping create quieter, more productive, and acoustically balanced environments.
Our Sound Proof Foam Have
0.8
NRC Value
- Effective Sound Absorption
- Customizability
- Easy Installation
What Is Acoustic Foam?
Acoustic foam is a lightweight, porous material typically made from polyurethane or melamine. Its open-cell structure allows sound waves to enter and get trapped within the foam, converting sound energy into heat through friction.
How Acoustic Foam Works
Sound travels in waves, and when these waves hit hard surfaces such as walls, ceilings, or glass, they reflect and cause echo or reverberation. Acoustic foam panels are engineered to absorb these sound waves. The foam’s surface design — such as wedge, pyramid, or egg crate — increases surface area, allowing for better sound absorption and reduced echo.
By using acoustic treatment properly, you can transform a noisy, echo-filled space into one with clear, crisp sound quality ideal for recording, communication, or relaxation.
Benefits of Using Acoustic Foam
Installing acoustic foam panels provides multiple benefits beyond just noise reduction. Here’s how it helps improve sound environments:
Noise Reduction
Acoustic foam doesn’t block sound entirely but significantly reduces unwanted echoes and reverberations within a room. This results in a cleaner and more controlled sound environment.
Improved Sound Quality
By absorbing mid to high frequencies, acoustic panels make voices, instruments, and audio recordings clearer. This is crucial for recording studios, home theaters, offices, and broadcasting rooms.
Easy Installation
One of the biggest advantages of acoustic foam wall panels is their easy installation. They can be mounted using adhesives, double-sided tape, or Velcro strips without complex tools or professional help.
Aesthetic Appeal
Soundproof panels and acoustic wall panels come in different colors, textures, and shapes, adding a professional and stylish appearance to any space while maintaining sound balance.
Cost-Effective Acoustic Solution
Compared to complex soundproofing systems, acoustic foam sheets are affordable, making them ideal for small studios, classrooms, or office setups.
Types of Acoustic Foam Panels
There are several types of acoustic foam panels, each designed for specific sound absorption and acoustic control needs. Understanding them helps you select the right type for your environment.
Wedge Acoustic Foam
Wedge panels feature uniform ridges that absorb mid to high frequencies. They are commonly used in music studios and vocal booths due to their strong sound absorption efficiency.
Pyramid Acoustic Foam
Pyramid-shaped acoustic foam panels provide multidirectional sound diffusion. They help scatter sound waves evenly, reducing flutter echoes and enhancing clarity.
Egg Crate Acoustic Foam
With a unique egg-carton texture, egg crate foam increases the surface area for better absorption. It’s a budget-friendly option for home studios, theaters, and editing rooms.
Bass Traps
Bass traps are thick foam panels designed to absorb low-frequency sounds (bass). They are usually placed in room corners where low-frequency buildup occurs.
Corner Panels
Corner acoustic panels balance sound reflections in hard-to-reach areas and improve low-end clarity. These are essential for achieving professional-quality acoustics.
PACKSOUND PU Foam is available in plain sheets, Wedge, and pyramid shapes:-
- Plain sheet size -1000mm x 2000mm and 25 / 50 mm thick sheets.
- Wedge – 300 mm x 300mm / 600mmx 600mm and 50, 100, 200, 400, 600,900mm thickness
- Pyramid – 300 mm x 300mm / 600mmx 600mm and 50, 100, 200, 400, 600,900mm thickness
Properties
- Product: P.U. Foam
- Foam Type: 32 FR
- Color: Grey
| S.No | Parameter | Specified Value | Test Method | Observed Values |
|---|---|---|---|---|
| 1. | Density (kg/m3) | 30 + 1 | IS-7888 | 31 |
| 2. | Tensile Strength (kg/cm2) | >= .80 | IS-7888 | 1.07 |
| 3. | Elongation (%) | >= 120 | IS-7888 | 130 |
| 4. | Hardness value (IFD) Kg/323 Cm2 @ 50% Compression | 30 To 40 | IS-7888 | 37.03 |
| 5. | % Resilience | >=30 | IS-7888 | 34 |
| 6. | F.R. Properties | Comply with UL 94 |
Applications of Acoustic Foam
The versatility of acoustic foam makes it suitable for a wide range of environments. Here are the most common applications:
Recording Studios
In recording studios, accurate sound control is vital. Studio foam panels minimize reflections, creating a balanced recording space without coloration or distortion.
Offices and Conference Rooms
In open-plan offices, acoustic ceiling panels and acoustic wall panels help control noise and improve speech clarity, ensuring better communication during meetings.
Home Theaters
Acoustic foam enhances the cinematic experience by reducing echoes and improving sound clarity. Proper placement creates immersive surround sound effects.
Educational Institutions
Classrooms and lecture halls often struggle with reverberation. Installing sound absorbing panels enhances speech clarity and reduces distractions.
Industrial and Public Spaces
Factories, auditoriums, and gymnasiums benefit from noise control panels to minimize machinery noise and improve comfort.
5. How to Install Acoustic Foam
Installing acoustic foam panels is simple and requires minimal tools. Here’s how to do it effectively:
Step 1: Plan the Layout
Identify reflection points using the “mirror test” — where sound reflects directly back toward your listening position.
Step 2: Prepare the Surface
Ensure the wall or ceiling surface is clean, dry, and smooth to ensure better adhesion.
Step 3: Apply Adhesive
Use acoustic spray adhesive, foam-safe glue, or double-sided mounting tape. Avoid harsh adhesives that may damage the wall or foam.
Step 4: Mount Panels
Press each panel firmly onto the surface. Arrange them in alternating patterns (wedge or pyramid) for both performance and visual appeal.
Step 5: Install Bass Traps
Place bass traps in corners to control low-frequency resonance for better sound balance.
Tip: For best results, cover around 30–50% of the total wall surface with foam panels to achieve optimum sound absorption.
6. Acoustic Foam vs Soundproofing Materials
Many people confuse acoustic foam with soundproofing materials, but they serve different purposes. Here’s a simple comparison:
| Feature | Acoustic Foam | Soundproofing Materials |
|---|---|---|
| Purpose | Improves internal sound quality | Blocks external noise |
| Material | Polyurethane or Melamine foam | Dense layers (Drywall, MLV, Fiberglass) |
| Density | Lightweight | Heavy and dense |
| Application | Studios, Offices, Theaters | Walls, Ceilings, Floors |
| Cost | Cost-effective | More expensive |
To achieve full soundproofing, combine acoustic foam with sound insulation materials such as mass loaded vinyl (MLV) or acoustic panels.
About Ecotone Acoustic Limited
Ecotone Acoustic Limited is a leading Indian manufacturer specializing in acoustic foam panels, soundproofing materials, and architectural acoustic solutions. With years of industry experience, the company delivers products that combine advanced technology, eco-friendly materials, and premium performance.
Why Choose Ecotone Acoustic Limited
Eco-Friendly Acoustic Materials: Manufactured using sustainable, non-toxic, and recyclable materials.
Fire-Resistant and Long-Lasting: All products comply with international fire safety standards.
Comprehensive Solutions: From acoustic consultation and design to on-site installation, Ecotone offers end-to-end service.
Trusted Across Industries: Used in offices, recording studios, cinemas, classrooms, auditoriums, and industrial spaces.
Product Range
Acoustic Foam Panels (Wedge, Pyramid, Egg Crate)
Ceiling Baffles and Wall Absorbers
Bass Traps and Acoustic Diffusers
Soundproof Doors and Acoustic Enclosures
Every Ecotone product is engineered to deliver precise sound absorption, aesthetic appeal, and durability — ensuring the perfect balance between functionality and design.
11. Conclusion
Acoustic foam panels play a crucial role in shaping the sound quality of any space. Whether for recording studios, home theaters, corporate offices, or educational institutions, these panels enhance audio clarity, reduce echoes, and create a calm environment.
Choosing premium acoustic foam from trusted brands like Ecotone Acoustic Limited ensures you get certified, eco-friendly, and high-performance products that last for years. When installed correctly and maintained well, acoustic foam transforms noisy rooms into acoustically optimized spaces ideal for work, creativity, and comfort.
12. FAQs About Acoustic Foam
Q1. Does acoustic foam make a room soundproof?
No. Acoustic foam improves sound quality inside a room but doesn’t completely block external noise. For full sound isolation, combine it with soundproofing materials.
Q2. Where should I install acoustic foam?
Install acoustic panels on walls, ceilings, and corners where sound reflections are strongest — especially near speakers or recording areas.
Q3. How long does acoustic foam last?
High-quality acoustic foam panels from Ecotone Acoustic Limited can last between 5–10 years with proper care.
Q4. Is acoustic foam fireproof?
Most professional-grade acoustic foam is fire-retardant, not fireproof. Always check for certifications before purchase.
Q5. Can I install acoustic foam myself?
Yes. DIY acoustic foam installation is easy using spray adhesives or double-sided mounting tapes.