Not every acoustic solution needs to be visible to work. Extint Decor’s infill wall panels are the most basic yet highly effective solution for reducing sound and enhancing comfort in any space — installed invisibly inside walls, above false ceilings, and within partition systems. If you are constructing or renovating a space in India and need acoustic treatment built in from the start, infill wall panels are exactly what you need.

These panels are eco-friendly, non-itchy, lightweight, and come in roll form for easy handling and installation. Most importantly, they work entirely on their own — without depending on any foreign or additional materials to absorb sound. The acoustic quality you experience on day one remains just as effective after a year or more.

What Are Infill Wall Panels?

Infill wall panels are roll-form acoustic insulation materials designed for use inside wall cavities, false ceiling spaces, and partition systems. Unlike surface-mounted acoustic panels, infill panels are installed during construction or renovation and become invisible once the wall or ceiling finish is applied over them.

They absorb sound energy within the wall or ceiling structure, reducing the transmission of noise and improving the acoustic environment of the finished space. Because they are hidden, they are the preferred solution for projects where visible acoustic panels are not appropriate or where the brief requires a clean, uninterrupted interior finish.

Product Specifications

Size: 1200 x 600 x 15mm

NRC: Up to 0.70

Form: Roll — easy to handle and cut on site

Maintenance: Vacuum cleaning

Eco-friendly

Non-itchy — safe for installers

Self-sufficient — no additional materials required

Consistent performance from day one through years of use

Where Are They Used?

New construction projects across Mumbai, Bangalore, Pune, and Hyderabad specify infill wall panels in residential apartments, commercial office buildings, and hospitality developments where acoustic comfort is required without visible panel treatments.

Home theatre and media room construction in Ahmedabad, Surat, Jaipur, and Indore uses infill panels in wall cavities and above false ceilings to create an acoustically controlled shell before surface finishes are applied.

Partition systems in corporate offices across Delhi, Noida, Gurgaon, and Chandigarh benefit from infill panels to improve acoustic separation between workspaces, meeting rooms, and private offices.

Schools, hospitals, and institutional buildings in Nagpur, Lucknow, Bhopal, Nashik, and Coimbatore use infill panels to improve acoustic comfort in classrooms, wards, and consultation rooms during construction.

Renovation projects in Kochi, Mysore, Visakhapatnam, Rajkot, Vadodara, and Goa use infill panels during false ceiling or dry wall upgrades to add acoustic treatment without any visible change to the interior finish.

Why Self-Sufficient Performance Matters

Many acoustic insulation materials require additional layers, specific membranes, or complementary products to perform correctly. Extint Decor’s infill wall panels are designed to perform efficiently on their own. There is no dependency on additional materials, no complex layering requirements, and no risk of performance degradation if a complementary product is not available or correctly specified.

This self-sufficient approach makes installation simpler, cost more predictable, and performance more reliable — qualities that matter on every construction and renovation project.

Eco-Friendly and Safe

Infill wall panels from Extint Decor are eco-friendly and non-itchy. The non-itchy property is particularly important because standard fibreglass insulation irritates the skin and respiratory system of installers. Extint Decor’s infill panels are safe to handle without specialist protective equipment, making installation faster, more comfortable, and safer for workers across all project types.

Frequently Asked Questions

What are infill wall panels used for? They are used inside wall cavities, above false ceilings, and within partition systems to provide acoustic insulation that is hidden within the building structure.

What NRC do infill wall panels achieve? NRC up to 0.70, absorbing 70 percent of sound energy. Suitable for residential, commercial, and institutional acoustic insulation.

Do they work without additional materials? Yes. Extint Decor infill panels are self-sufficient and do not require additional materials, membranes, or complementary products to perform correctly.

Are they safe for installers? Yes. They are non-itchy and eco-friendly, safe to handle without specialist protective equipment.

What form do they come in? Roll form. This makes them easy to handle, transport, cut to size on site, and install in wall cavities and ceiling spaces.

How do infill panels compare to surface-mounted acoustic panels? Infill panels are hidden within the wall or ceiling structure — invisible once finished. Surface-mounted panels like velvet panels at extintdecor.com/velvet-acoustic-panels/ wooden panels at extintdecor.com/wooden-acoustic-panels/ and slim sheets at extintdecor.com/slim-sheets/ are visible and also serve as interior design elements.

How long does the performance last? Performance remains consistent from day one through years of use. The acoustic quality does not degrade over time.

Where can I buy infill wall panels in India? Extint Decor supplies across Mumbai, Delhi, Bangalore, Hyderabad, Chennai, Ahmedabad, Pune, Kolkata, Surat, Nashik, Nagpur, Jaipur, Lucknow, Indore, Bhopal, Chandigarh, Rajkot, Vadodara, Coimbatore, Kochi, Mysore, Visakhapatnam, and Goa. Call +91-9175092436 or visit extintdecor.com/infill-wall-panels/

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