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Melamine Foam Acoustic Panels in India | Buy from Manufacturer | Packsound
If you are specifying acoustic treatment for a space where fire safety is non-negotiable, melamine foam is the only material that earns its place without compromise. Unlike polyurethane foam, which requires chemical fire retardants to pass fire tests, melamine foam is inherently flame resistant by its very molecular structure.
It absorbs sound at an NRC of 0.95 as tested per ISO 354:2003 — and it does so without burning, without offgassing harmful chemicals, and without adding meaningful weight to your structure.
Packsound, manufactured and supplied by Ecotone Acoustic Limited, offers premium melamine foam acoustic panels in India in any size, thickness, shape, and surface profile — cut to your exact project requirements and delivered with full technical documentation. Whether you are outfitting a recording studio, a cleanroom, an HVAC enclosure, a railway carriage, or a commercial auditorium, our melamine foam gives you certified performance where it counts most.
What Is Melamine Foam and Why Does It Outperform Ordinary Acoustic Foam?
Melamine foam is an open-cell thermoset foam made from melamine resin, a polymer formed by polymerising melamine with formaldehyde under precisely controlled conditions. The result is a three-dimensional network of ultrafine filaments — far thinner than those found in conventional polyurethane foam — that creates an enormous internal surface area within a very low-density structure.
This unique microstructure is what makes melamine foam work so differently from other acoustic foams:
Sound enters and does not come back out.
When a sound wave strikes the open-cell surface of melamine foam, it penetrates deep into the filament network rather than bouncing off. As the wave travels through the interconnected cells, its energy is progressively dissipated as heat through viscous friction between the air molecules and the filament walls. The result is sound absorption across a wide frequency range — particularly effective from 500 Hz upward, with meaningful performance extending down into the low-mid frequencies when sufficient thickness is used.
It is inherently fire resistant without added chemicals.
This is the feature that separates melamine foam from almost every other acoustic absorber on the market. Polyurethane foam, the dominant material in budget acoustic panels, is highly flammable. Manufacturers add chemical flame retardants to make it pass fire tests — but those retardants are compounds that can off-gas over time, create maintenance concerns, and in some jurisdictions face increasing regulatory scrutiny. Melamine foam requires no such additives. Its fire resistance is a property of the base polymer itself: it is self-extinguishing, meets Class B1 per DIN 4102-1, V-0 per UL 94, and complies with railway fire standards including EN 45545-2 and TB/T 3237.
It weighs almost nothing.
With an ultra-low density averaging around 9 to 11 kg/m³, melamine foam places negligible load on ceiling structures, wall substrates, and hanging systems. This makes it the preferred absorber for suspended ceiling baffles, hanging acoustic clouds, and large-format ceiling tiles in spaces where structural load is a live concern.
Key Technical Specifications of Packsound Melamine Foam
| Property | Value / Standard |
|---|---|
| NRC (Noise Reduction Coefficient) | 0.95 (ISO 354:2003) |
| Frequency Range | 20 Hz to 20,000 Hz effective; optimised for 500 Hz+ |
| Density | 9 to 11 kg/m³ |
| Operating Temperature | Up to 200°C continuous |
| Thermal Conductivity | 0.034 W/(m·K) |
| Fire Classification | B1 DIN 4102-1 |
| Flammability | Self-extinguishing; no added flame retardants |
| VOC Emissions | Below California Prop 65 limits |
| Cell Structure | Open-cell, three-dimensional filament network |
| Available Colours | White, light grey, charcoal/black |
| Available Profiles | Flat sheet, pyramid, wedge, convoluted (egg crate), cylinder, custom CNC profiles |
| Customisation | Cut to any size, shape, or thickness; adhesive backing available; fabric facing available |
ADVANTAGES OF MELAMINE FOAM
Packsound melamine foam acoustic panels can absorb the sound waves within the frequency range from 20Hz to 200Hz Sound.
Muffling coefficient: NRC=0.95 based on the standard of ISO 354:2003.
Melamine foam sound absorption performance is much higher than other traditional materials. The muffling coefficient NRC=0.95, the ordinary sponge muffling coefficient NRC is 0.8 around. So Packsound melamine foam is more than most traditional soundproof materials.
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Why Melamine Foam NRC 0.95 Is a Decisive Number
NRC — Noise Reduction Coefficient — is the single-number average of a material’s sound absorption across the octave bands from 250 Hz to 2000 Hz. A value of 1.0 means total absorption; 0.0 means zero absorption. Standard polyurethane acoustic foam of equivalent thickness typically achieves NRC values in the range of 0.65 to 0.80. Melamine foam at NRC 0.95 absorbs roughly 20 to 30 percent more sound energy than polyurethane foam of the same thickness.
In practical terms, this means you can achieve your target reverberation time with less material on the wall — saving surface area, reducing installation cost, and maintaining a cleaner visual result. It also means that for constrained spaces such as HVAC duct liners, engine compartment enclosures, and compact studio vocal booths, melamine foam delivers meaningful acoustic performance where thicker alternative materials simply will not fit.
Our acoustic consultant team can model the precise quantity and placement of melamine foam required for your target RT60 before you purchase a single panel.
Where Melamine Foam Is Used: Applications Across Industries
Recording Studios and Podcast Studios
In any critical listening environment, the absorber of choice must deliver consistent, broadband absorption without introducing coloration, reflections from rigid surfaces, or fire risk. Melamine foam panels line control room walls and ceiling soffits, fill vocal booth interiors, and are used as inner liners in floating floor constructions. Its low density means it can be suspended in large format clouds above the mix position without engineering concerns. Pair melamine foam with our acoustic foam panels for a layered treatment strategy that addresses both mid-high absorption and low-frequency management.
HVAC Duct Liners and Mechanical Plant Rooms
This is the application where melamine foam’s temperature resistance (sustained operation up to 200°C) and fire rating become essential rather than merely desirable. Polyurethane foam cannot safely line supply or return air ducts because of its flammability and its tendency to degrade at elevated temperatures. Melamine foam is used as an inner duct liner to absorb fan tonal noise and HVAC turbulence noise before it reaches occupied spaces. Its moisture-resistant structure resists condensation damage in treated air environments.
Commercial and Corporate Offices
Open-plan offices rely on ceiling absorption to control reverberation and reduce the propagation of speech noise between workstations. Melamine foam is an ideal substrate for suspended acoustic hanging baffles and acoustic hanging clouds because its low weight allows large-format elements to be hung from standard ceiling grid systems without structural reinforcement. A grid of melamine foam baffles above an open office floor can reduce ambient noise levels by 4 to 8 dB and cut reverberation time by more than half — a result that is immediately noticeable to occupants.
Auditoriums, Theatres, and Multiplex Cinemas
Where a velvet curtain or fabric absorber cannot be used — for instance on a ceiling directly above stage lighting rigs, or within a projection booth — melamine foam provides fire-safe, high-performance absorption that meets the stringent fire codes applicable to places of public assembly. Pair with our auditorium acoustic treatment service for a fully specified and installed solution.
Railway Carriages, Automotive, and Marine Applications
Melamine foam meets the demanding railway fire standards EN 45545-2:2013 and TB/T 3237-2010, making it the approved absorber for interior acoustic lining in passenger rail vehicles. Its flexibility allows it to conform to curved interior surfaces without bonding failure. In automotive applications it reduces road noise and HVAC noise within cabin interiors. In marine environments its inherent moisture resistance and fire rating make it a natural fit for engine room acoustic treatment.
Industrial Enclosures and Machine Acoustic Cladding
When a noisy compressor, generator, or CNC machine needs an acoustic enclosure, the inner lining must absorb sound without risk of fire from hot surfaces or electrical sparks. Melamine foam, bonded to a metallic outer shell, creates a lightweight, highly effective industrial enclosure that meets fire safety requirements without specialist installation. Our team can design custom enclosures combining melamine foam with our noise barrier products for comprehensive industrial noise control.
Cleanrooms, Laboratories, and Healthcare Facilities
Melamine foam produces no particulates, supports no bacterial or mould growth, and can be cleaned with a vacuum or lightly dampened cloth. This combination of hygiene characteristics and acoustic performance makes it appropriate for cleanroom acoustic treatment, laboratory noise control, and healthcare facility ceiling applications where infection control standards govern material selection.
Home Theatres and Dedicated Listening Rooms
For the serious audiophile or home cinema enthusiast, melamine foam provides the highest-grade absorption available in a residential context. Used on rear walls, ceiling treatment zones, and first reflection points, it eliminates flutter echo and controls decay time to the narrow target range that transforms a room-in-a-house into a genuine high-performance listening environment.
Melamine Foam vs. Polyurethane Acoustic Foam: The Honest Comparison
Buyers frequently ask whether they should specify melamine foam or standard polyurethane acoustic foam. The honest answer depends on the application. Here is what the numbers and field experience say.
Sound absorption: Melamine foam wins at equivalent thickness. NRC 0.95 versus NRC 0.65 to 0.80 for polyurethane. If you need maximum absorption per millimetre, melamine foam is the superior choice.
Fire safety: Melamine foam wins decisively. It is inherently self-extinguishing and requires no added flame retardants. Polyurethane foam is flammable and requires chemical treatment. In any space governed by public assembly fire codes, commercial building regulations, or railway/automotive fire standards, melamine foam is often the only compliant option.
Weight: Melamine foam wins. At 9 to 11 kg/m³, it is one of the lightest acoustic absorbers available. This matters significantly for suspended applications.
Temperature resistance: Melamine foam wins. Rated to 200°C continuous, it is suitable for duct lining and proximity to heat sources where polyurethane foam would degrade.
Cost: Polyurethane foam is typically lower cost for basic studio and office applications where fire rating is not a primary specification requirement. For projects where fire rating, temperature resistance, or maximum NRC performance drives the specification, the additional investment in melamine foam is fully justified and often mandatory.
Conclusion: For general-purpose studio and office absorption on a budget, our acoustic foam panels serve well. For applications involving fire safety compliance, HVAC integration, rail and automotive use, or maximum NRC performance, melamine foam is the correct specification and there is no genuine alternative at equivalent thickness.
Melamine Foam Insulation: Thermal Performance as a Bonus
Beyond acoustic performance, melamine foam is also a competent thermal insulator with a thermal conductivity of 0.034 W/(m·K) — comparable to mineral wool and significantly better than standard polyurethane foam. In industrial enclosures, pipe lagging, and building envelope applications where both thermal and acoustic performance are required simultaneously, melamine foam delivers both from a single material layer. This dual functionality often makes it more cost-effective on a whole-system basis than specifying separate acoustic and thermal insulation products.
How Packsound Supplies Melamine Foam: Customisation and Formats
We do not supply melamine foam in standard catalogue sizes alone. Every project has specific geometric requirements, and our fabrication capability allows us to supply melamine foam in the exact format your installation demands.
Sheet format: Flat sheets cut to your specified dimensions in thicknesses from 10 mm to 200 mm. Standard colours include white, light grey, and charcoal/black. Custom colours available with fabric facing overlay.
Profiled surfaces: Pyramid, wedge, convoluted (egg crate), and wave profiles are available for applications requiring maximised surface area and enhanced mid-high frequency absorption. Profiled melamine foam is widely used in vocal booths, control rooms, and industrial enclosure linings.
Cylinder and bespoke CNC-cut forms: For architectural acoustic installations, feature cloud elements, and non-standard enclosure geometries, we fabricate melamine foam to custom 3D profiles using CNC cutting.
Facings and substrates: Melamine foam can be supplied with self-adhesive backing for direct bonding to walls and ceilings, with non-woven fabric facing for improved aesthetics and dust resistance, or bonded to aluminium foil for applications requiring a vapour barrier on one face.
Hanging systems: For suspended baffle and cloud applications, we supply complete hanging hardware including corkscrew hangers, ceiling cables, and gripple tensioners to enable clean, professional installation.
Contact our team to discuss your project dimensions, thickness requirements, and surface profile — we will confirm availability and pricing within one working day.
Melamine Foam and Your Broader Acoustic Treatment Strategy
Melamine foam is an exceptional absorber, but absorption is only one tool in the acoustic design toolkit. Most commercial and institutional projects require a combination of absorption, diffusion, and isolation to achieve their target acoustic environment.
For complete acoustic treatment projects, our acoustic design and consultancy team will assess your space, model the acoustic behaviour, and specify the optimal combination of melamine foam, fabric-wrapped acoustic wall panels, grooved wooden acoustic panels, acoustic ceiling tiles, and soundproof partitions to hit your targets efficiently.
Where your project also requires noise isolation between spaces — rather than just absorption within a space — our partition and barrier products, including soundproof sliding folding partitions and our full range of noise barriers, address the soundproofing dimension that melamine foam alone cannot provide.
Why Buy Melamine Foam from Packsound?
Manufacturer-direct pricing. Packsound is the manufacturing and supply brand of Ecotone Acoustic Limited, a dedicated acoustic products manufacturer based in Greater Noida West. You purchase directly from the source with no distributor margin layered in — and you get technical support from engineers who understand the material, not a sales team reading a datasheet.
Certified performance. Our melamine foam is tested to ISO 354:2003 for acoustic absorption and carries fire certification to international standards. We supply full technical documentation — NRC test reports, fire certificates, and product data sheets — with every project order.
Custom fabrication. Unlike commodity melamine foam suppliers who ship standard sizes, we cut and fabricate to your exact project requirements. Whether you need 300 pieces of 50 mm pyramid foam at 600 x 600 mm or a bespoke cloud shape for a feature ceiling installation, we produce it.
Project-scale delivery across India. We serve projects in Delhi NCR, Mumbai, Bengaluru, Hyderabad, Chennai, Pune, and all major Indian cities. Our logistics network handles bulk project deliveries with the coordination and reliability that professional installers and contractors demand.
End-to-end acoustic capability. From material supply to acoustic consulting, design, and installation, Packsound offers the complete acoustic solution under one roof. If your project grows beyond material supply into design and installation territory, you already have the right partner.
Frequently Asked Questions About Melamine Foam
What is melamine foam used for?
Melamine foam is used as a high-performance acoustic absorber in recording studios, HVAC duct linings, industrial enclosures, railway carriages, commercial offices, auditoriums, and any other application where fire safety and high NRC performance are both required.
Is melamine foam the same as a magic eraser sponge?
The base material is the same — melamine resin foam. However, acoustic melamine foam is manufactured to precise density and cell structure specifications for sound absorption performance. Cleaning sponges are a commodity form of the same polymer with no acoustic engineering. Do not confuse cleaning sponge melamine with acoustic-grade melamine foam: the densities, NRC values, and fire certifications are completely different.
What NRC does Packsound melamine foam achieve?
Our melamine foam achieves NRC 0.95 as tested per ISO 354:2003 — among the highest values available from any acoustic absorber.
What thicknesses are available?
We supply melamine foam from 10 mm to 200 mm thickness. Thicker material provides improved low-frequency absorption. Our acoustic consultants can advise on the optimal thickness for your specific frequency targets.
Is melamine foam safe to use in occupied buildings?
Yes. Melamine foam is inherently fire resistant (no added chemical flame retardants), produces very low VOC emissions (below California Prop 65 limits), and does not support bacterial or mould growth. It is safe for use in offices, healthcare facilities, schools, public auditoriums, and residential spaces.
Can melamine foam be painted?
Yes. Water-based paints can be applied to melamine foam. Painting the surface can actually increase NRC performance by altering surface porosity. Use a light spray coat rather than a heavy brush application to avoid filling the open-cell structure.
How is melamine foam installed?
Melamine foam can be bonded directly to walls and ceilings using contact adhesive or supplied with a self-adhesive backing. For suspended applications (baffles and clouds), it is hung using corkscrew hangers and ceiling cables. Our team can advise on the appropriate installation method for your specific application.
Get a Quote for Melamine Foam Panels Today
Packsound supplies melamine foam acoustic panels in India directly from our manufacturing facility, cut to your project specifications, with full technical certification and project-scale delivery capability.
Whether you need a sample for specification approval, a quantity estimate for a budgeting exercise, or a complete supply-and-install proposal for a turnkey acoustic project, our team is ready to respond.
Call us: +91 9809802016 | +91 9891320678 Email: Sales@packsound.in | Abhinav@packsound.in Address: NX One, A-717, Techzone-4, Greater Noida West, U.P. 201306
Explore our complete range of acoustic foam products, browse our completed acoustic projects, or speak to our acoustic consultants for expert specification guidance — whatever stage your project is at, we are the right partner to bring it to completion.