Alpha Microperforated Panels

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Envirotech α40µ– Key Highlights

  • High Acoustic Absorption – NRC: 0.80 to 0.90

  • Alpha-Micro Perforation – 0.04 mm with ~3,00,000 holes/m²

  • Made out of 1 mm Aluminium

  • Durable & Long-Lasting – Rust-free, non-combustible, mould-resistant, 20 Year Life Span

  • Maintenance-Friendly – Water & dust resistant, easy to clean with water

  • Eco-Safe – Non-asbestos, non-radioactive, no heavy metals

  • Lightweight Construction – Easy to transport & install

α40µ - Alpha-Microperforated Panels

Alpha Microperforated Panels are among the most advanced acoustic solutions designed to reduce unwanted sound reflections, improve speech clarity, and enhance overall acoustic performance without the use of any insulation or backing. These panels are widely used in commercial, industrial, and residential projects where superior sound absorption and aesthetic appeal are required.

Alpha Microperforated Panels are specially engineered with precision 40 micron alpha micro-perforations that allow sound waves to enter and dissipate effectively. Unlike traditional acoustic materials, they do not rely on any fibrous or porous materials; instead, they utilize the principle of sound wave resonance to achieve high-performance sound absorption. This makes them durable, eco-friendly, and highly efficient for long-term use, with a life span of over 20 Years.

Some of the key benefits of Alpha Microperforated Panels include excellent acoustic performance in controlling mid and high-frequency noise with an NRC of 0.85+, durable construction with robust materials, eco-friendly design without traditional fibrous or chemical fillers, aesthetic appeal with multiple finishes and colors, easy maintenance compared to fabric-based panels, and enhanced safety with fire and moisture resistance.

These panels are versatile and can be installed in a wide range of spaces such as corporate offices for better speech clarity in meeting rooms, educational institutions to improve classroom acoustics, auditoriums and theatres to minimize sound reflections, studios and broadcasting rooms for professional-grade sound absorption, hospitals and healthcare spaces to ensure quieter environments, as well as public halls and airports for large-area noise control.

Who We Serve

1

Architects, Interior Designers & Consultants

Professionals seeking premium acoustic and energy-efficient materials that blend performance with aesthetics in their design projects.
2

Studios, Broadcasters & Entertainment Spaces

Audio-sensitive environments like recording studios, home theaters, and editing suites that require precision soundproofing and acoustic treatment.
3

Corporate Offices & Commercial Buildings

Workspaces, conference halls, and co-working zones that benefit from noise control, energy savings, and modern interior acoustic design.
4

Factories, Industrial Units & OEMs

Noise-intensive environments like manufacturing plants and machinery rooms that need vibration control, enclosures, and insulation systems.
5

Educational Institutions & Auditoriums

Schools, colleges, training centers, and auditoriums where speech clarity, minimal echo, and thermal comfort are critical.
6

Government Projects & Infrastructure Developers

Public sector clients involved in highways, transport terminals, civic buildings, and infrastructure that require compliant acoustic and thermal solution
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