If you have been searching for thin acoustic foam panels that work as hard as they look good, your search ends here. Extint Decor’s PE Slim Sheets are purpose-built for architects, interior designers, homeowners, and business owners who refuse to choose between performance and aesthetics. Crafted entirely from 100% polyester fibres, these slim sheets bring sound control and visual elegance together in one lightweight, easy-to-install solution.

Whether you are setting up a home theatre in Pune, designing a modern office in Bangalore, or soundproofing a living room in Surat — thin acoustic foam panels from Extint Decor deliver results you can both see and hear.

What Are Thin Acoustic Foam Panels?

Thin acoustic foam panels, also known as slim sheets, are lightweight sound-absorbing panels designed to reduce echo and reverberation inside a room. Unlike bulky traditional foam panels, these slim sheets are sleek in profile, easy to handle, and suitable for a wide range of interior applications — from walls and ceilings to creative partitions and decorative features.

Extint Decor’s slim sheets are not ordinary foam panels. They are PE sheets — engineered from 100% polyester fibres — which gives them a significant advantage over conventional foam in terms of durability, water resistance, and appearance. They are the product of choice for professionals who demand both functionality and elegance in the same material.

Product Specifications

Size: 1200 x 600 x 15mm

NRC (Noise Reduction Coefficient): Up to 0.70

Material: 100% Polyester Fibre (PE Sheets)

Maintenance: Vacuum cleaning

Available in a wide range of vibrant colours

Can be cut into various shapes for creative applications

Water-resistant composition for long-lasting performance

Lightweight and easy to install on walls and ceilings

An NRC of up to 0.70 means these panels absorb 70 percent of the sound energy that reaches them — a strong performance figure for their slim 15mm profile. This makes them highly effective for controlling echo and reverberation in residential, commercial, and studio environments without adding significant depth or weight to walls.

Why 100% Polyester Fibre Makes the Difference

The material composition of these slim sheets sets them apart from standard polyurethane foam panels available in the market. Here is why polyester fibre is a superior choice for modern interior acoustic applications.

Polyester fibre is naturally water-resistant, making it suitable for India’s humid climate — including during monsoon seasons in cities like Mumbai, Kochi, Kolkata, and Goa. Standard foam panels absorb moisture, degrade faster, and can develop odour over time. Polyester slim sheets do not have this problem.

Polyester fibre is durable. It does not crumble, compress permanently, or lose its shape over years of use. When maintained with simple vacuum cleaning, these panels retain their appearance and acoustic performance for a long time.

Polyester fibre is safe and non-toxic, making it suitable for installation in homes with children, in schools and educational institutions, and in healthcare environments.

Where Are Thin Acoustic Foam Panels Used?

These slim sheets are designed for a wide variety of spaces — both residential and commercial — across India.

Living rooms and residential spaces in cities like Ahmedabad, Jaipur, Nagpur, Nashik, Indore, and Vadodara benefit from slim sheets placed on walls where hard surfaces create unwanted echo during conversation or while watching television. The wide colour range means these panels complement any interior colour scheme rather than clashing with it.

Home theatres and media rooms require controlled acoustics to deliver clear dialogue and defined audio. Extint Decor’s thin acoustic foam panels on side walls and rear walls absorb reflections that muddy the listening experience, making them a practical and attractive choice for home theatre fit-outs in Hyderabad, Chennai, Coimbatore, and Rajkot.

Commercial establishments including offices, co-working spaces, retail showrooms, restaurants, and cafés across Bangalore, Gurgaon, Noida, Chandigarh, Bhopal, and Lucknow use slim sheets to bring ambient noise levels under control. In open-plan offices, these panels reduce the spread of noise across workstations, improving focus and productivity for employees.

Studios — both recording studios and podcast studios — in Delhi, Mumbai, and Visakhapatnam benefit from slim sheet installations that provide effective mid and high-frequency absorption without requiring deep wall treatments.

Modern interiors in hotels, boutique hospitality properties, and co-living spaces across Mysore, Kochi, and Goa have adopted coloured slim sheets not just as acoustic panels but as interior design elements — creating feature walls that are visually striking and functionally effective.

Creative Applications — Cut Into Any Shape

One of the most distinctive features of Extint Decor’s slim sheets is that they can be cut into various shapes. This opens up a range of creative applications that standard rigid panels cannot offer.

Interior designers working on accent walls, artistic installations, and branded commercial spaces can cut these panels into geometric shapes, brand logos, patterns, and custom forms. The panels retain their acoustic properties regardless of how they are cut, making them one of the most versatile acoustic materials available in India.

Easy Installation

Thin acoustic foam panels from Extint Decor are designed for simple, straightforward installation. Their lightweight construction means they do not require heavy-duty fixing systems. Construction-grade adhesive applied to the back of the panel is sufficient for most wall and ceiling applications.

Mark your panel positions with a spirit level and pencil before applying adhesive. Press each panel firmly against the surface for 30 to 60 seconds. Allow 24 to 48 hours for full adhesive cure. No specialist tools or professional installation experience is required for standard residential applications.

For large commercial projects, bulk orders, or custom-cut requirements, the Extint Decor team provides full technical support. Visit extintdecor.com/contact-us/ to discuss your project.

How Slim Sheets Compare to Other Extint Decor Products

Extint Decor manufactures four acoustic panel types, each suited to specific requirements.

Thin acoustic foam panels (slim sheets) are the most versatile and design-flexible option, available in the widest colour range with the ability to be cut to any shape. They are ideal for residential interiors, creative commercial spaces, and budget-conscious projects.

Velvet acoustic panels at extintdecor.com/velvet-acoustic-panels/ offer a luxurious velvet texture with the same NRC of up to 0.70, suited to premium home theatres, upscale offices, and hospitality environments.

Wooden acoustic panels at extintdecor.com/wooden-acoustic-panels/ deliver the highest NRC of up to 0.90 with a natural wood finish that can be painted, making them ideal for auditoriums, boardrooms, and professional studios.

Infill wall panels at extintdecor.com/infill-wall-panels/ come in roll form for use inside wall cavities, above false ceilings, and within partition systems — an invisible acoustic solution for new construction and renovation projects.

Maintenance — Simple and Practical

Maintaining Extint Decor slim sheets requires minimal effort. Vacuum cleaning with a soft brush attachment removes dust and surface particles. No wet cleaning, no chemical treatments, no specialist maintenance schedule. This low-maintenance requirement makes thin acoustic foam panels practical for busy commercial environments as well as low-maintenance residential installations.

Frequently Asked Questions

What are thin acoustic foam panels made of? Extint Decor’s slim sheets are made from 100% polyester fibre. They are not standard polyurethane foam. Polyester fibre offers better water resistance, durability, and appearance compared to conventional foam.

What NRC rating do slim sheets achieve? They achieve an NRC of up to 0.70, meaning they absorb up to 70 percent of sound energy — effective for residential and commercial acoustic treatment.

Can slim sheets be cut to custom shapes? Yes. They can be cut into any shape, making them suitable for creative wall designs, geometric patterns, and branded interior applications.

Are they water-resistant? Yes. The polyester fibre composition gives these panels natural water resistance, making them suitable for India’s climate year-round.

What colours are available? Slim sheets are available in a wide range of vibrant colours. Contact Extint Decor at extintdecor.com/contact-us/ for the current colour catalogue.

What size are the panels? Standard size is 1200 x 600 x 15mm. Contact the team for custom sizing requirements.

Where can I buy thin acoustic foam panels in India? Extint Decor supplies across India including Mumbai, Delhi, Bangalore, Hyderabad, Chennai, Ahmedabad, Pune, Surat, Nashik, Indore, Lucknow, Nagpur, Jaipur, Chandigarh, Bhopal, Rajkot, Vadodara, Coimbatore, Kochi, Mysore, Visakhapatnam, and Goa. Visit extintdecor.com/slim-sheets/ or call +91-9175092436.

Get Thin Acoustic Foam Panels for Your Space

Extint Decor’s slim sheets are the acoustic solution for spaces that demand both performance and style. Lightweight, vibrant, water-resistant, and easy to install — they are the smart choice for modern interiors across India.

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