Complete Guide to Acoustic Panels and Soundproofing Materials in India (2026)

Choosing the right acoustic or soundproofing material is critical for effective noise control. Different spaces require different materials, fixing systems, and installation methods.

This guide explains all major acoustic and soundproofing materials used in India, including:

Where they are used

How they work

Wall, ceiling, grid, and channel systems

Understanding Acoustic vs Soundproofing Materials

Before selecting materials, it is important to understand their purpose:

Acoustic materials → absorb sound & reduce echo

Soundproofing materials → block sound transmission

???? Most professional projects use both together.

Types of Acoustic & Soundproofing Materials and Their Uses

1. PET Acoustic Panels

Purpose: Sound absorption
Best for: Echo control

Used in:

Offices, Classrooms, Studios, Gyms, Home theaters

Installation:

Direct wall mounting, Ceiling mounting, Grid or concealed fixing system

2. Grooved Wooden Slat Acoustic Panels

Purpose: Sound absorption + aesthetics

Used in:

Corporate offices, Auditoriums, Boardrooms, Premium interiors

How it works:
Grooves allow sound waves to enter backing absorption material (PET / glass wool).

Fixing:

On wooden framework or metal channel system

Used as decorative acoustic wall panels

3. Perforated Wooden Acoustic Panels

Purpose: Absorption + diffusion

Used in:

Auditoriums, Conference halls, Theatres, Lecture halls

How it works:
Perforations trap sound and absorb mid-frequency noise.

Fixing:

Mounted on GI channel system

Backed with acoustic insulation

4. Wood Wool Panels

Purpose: High durability sound absorption

Used in:

Auditoriums, Industrial spaces, Schools, Multipurpose halls

Advantages:

Fire-resistant, Impact-resistant, Long life

Installation:

Direct wall fixing

Ceiling grid system

5. Mass Loaded Vinyl (MLV)

Purpose: Sound blocking (Soundproofing)

Used in:

Studios, Generator rooms, Machine rooms, Home theater soundproofing

Role:
Blocks sound transmission between rooms.

Installation:

Sandwiched between wall layers

Combined with gypsum board systems

6. Glass Wool Insulation

Purpose: Sound absorption + thermal insulation

Used in:

Acoustic walls, Ceiling systems, Duct lining

Best for:

Studios, Auditoriums, Offices

Fixing:

Inside cavity walls

Above ceilings (grid system)

7.Polyester Fiber Wool

Purpose: Alternative to glass wool

Used in:

Offices, Schools, Studios

Advantages:

Dust-free, Skin-friendly, Easy handling

Installation:

Cavity walls

Ceiling grid systems

8. Rock Wool

Purpose: Heavy-duty sound absorption + fire resistance

Used in:

Industrial soundproofing, Generator rooms, HVAC rooms

Fixing:

Wall cavities

Ceiling cavities

Combined with metal channels

Understanding Acoustic Wall Systems

What Is an Acoustic Wall?

An acoustic wall is a layered wall system designed to absorb and/or block sound.

Typical Acoustic Wall Structure

Surface panel (PET / wooden / fabric)

Absorption layer (glass wool / rock wool / poly wool)

Channel framework (GI channels)

Existing wall or partition

What Is Channel System in Acoustics?

Channels are metal frameworks used to:

Create cavity space, Hold insulation, Support acoustic boards

Used in:

Studio walls, Soundproof partitions, Ceiling systems

What Is Grid System in Acoustics?

A grid system is mainly used for ceilings.

Used in:

Offices, Auditoriums, Classrooms

Components:

T-grid framework

Acoustic tiles / panels

Insulation above grid

Where Each System Is Used (Quick Summary)

Why Choose ABI – Acoustic Board India®

Complete acoustic & soundproofing solutions

All materials under one roof

Custom designs & specifications

Expert technical guidance

Pan-India execution

Conclusion

Effective acoustic and soundproofing solutions depend on correct material selection, proper installation system, and expert design. Understanding how PET panels, wooden panels, wool insulation, MLV, channels, and grid systems work together ensures long-lasting and high-performance results.

ABI – Acoustic Board India® delivers engineered acoustic solutions tailored to Indian project requirements