Envirotech SoundMicro Louvers are advanced acoustic ventilation systems designed to deliver maximum noise reduction while maintaining smooth airflow. Built with precision micro-perforated technology, these louvers provide highly effective sound absorption without relying on traditional insulation materials. In an era where noise pollution from industries, urban infrastructure, and large equipment is increasing rapidly, SoundMicro Louvers offer a reliable, durable, and efficient solution manufactured by Envirotech Systems Limited—one of India’s leading noise control solution providers.

Envirotech SoundMicro Louvers are specially engineered acoustic louvers made using ultra micro-perforated sheets, featuring perforation diameters as small as 0.04 mm. These tiny openings allow the louvers to function as natural sound absorbers by converting acoustic energy into heat, which significantly reduces noise levels.

Unlike conventional louvers filled with rockwool or mineral wool, SoundMicro Louvers achieve noise reduction without any acoustic infill, making them lightweight, clean, and long-lasting. They are ideal for attenuating medium and high-frequency sounds generated from machinery, HVAC units, generators, ventilation systems, and commercial buildings.

• Ultra Micro-Perforated Absorption Technology:- The ultra-fine holes on the metal sheets form a resonating acoustic surface that absorbs sound waves efficiently. This results in superior sound attenuation compared to standard louvers.

• Zero Acoustic Infill:- The absence of insulation material eliminates common problems such as moisture absorption, fibre shedding, sagging, and microbial growth. This makes the louvers ideal for long-term, maintenance-free performance.

• High Airflow Efficiency:- SoundMicro Louvers are designed to maximize ventilation while reducing noise transfer. Their blade geometry supports smooth air movement, making them suitable for DG rooms, HVAC ducts, mechanical rooms, and industrial ventilation systems.

• Long-Lasting and Weather Resistant:- Manufactured using galvanised steel, aluminium, or stainless steel, and finished with powder coating options, the louvers withstand harsh weather, dust, corrosion, UV exposure, and industrial environments.

• Lightweight and Easy to Install:- Due to the absence of infill and the use of thin micro-perforated sheets, SoundMicro Louvers are significantly lighter than conventional acoustic louvers. This helps in easy handling, faster installation, and reduced structural load.

• Fully Customizable Modular Design:- Envirotech offers customized sizes, blade depths, frame configurations, and finishes depending on project requirements. Their modular structure allows seamless installation across large openings, façades, and mechanical spaces.

Envirotech SoundMicro Louvers are suitable for a wide range of residential, commercial, and industrial noise control needs. Common applications include:

• HVAC air intake and exhaust systems

• DG set ventilation rooms

• Industrial ventilation shafts

• Pump rooms and mechanical plants

• Factories and production units

• Metro stations, airports, and commercial complexes

• High-rise building façades

• Power plants and utility service areas

Thanks to their versatile performance and durable construction, SoundMicro SonicWallz™ Acoustic Louvers are widely used across several industries and infrastructure projects. Common applications include:

• DG Room Ventilation & Generator Enclosures

• HVAC Plant Rooms and AHU Systems

• Industrial Machinery & Compressor Rooms

• Cooling Tower & Pump Room Ventilation

• Transformer Yards and Substations

• Metro, Railway, and Rapid Transit Stations

• Commercial Ventilation Shafts & Facade Louvers

• Industrial Plants & Manufacturing Units

• Acoustic Enclosures and Noise Control Walls

Their dual function of noise control and ventilation makes them highly valuable for modern infrastructure developments.

• Excellent Noise Reduction Performance:- The micro-perforation technology ensures effective absorption of unwanted noise without compromising airflow opportunities.

• Maintenance-Free Design:- No infill material means fewer maintenance challenges and a long operational life. These louvers are ideal for regions with high humidity or rainfall, where traditional louvers with infill may deteriorate quickly.

• Aesthetic and Architectural Appeal:- With neat lines and clean panel designs, SoundMicro Louvers enhance the appearance of façades, machine rooms, and ventilation openings.

• Manufactured by Trusted Experts:- Envirotech Systems Limited is known for engineering robust, long-life acoustic products. Each SoundMicro Louver is manufactured under stringent quality control and tested to meet performance standards.

Envirotech SoundMicro Louvers provide an advanced and reliable solution for noise control where ventilation cannot be compromised. Using ultra micro-perforated sheets, these louvers deliver exceptional acoustic absorption, long-term durability, and optimal airflow. Suitable for commercial buildings, industries, HVAC rooms, DG rooms, and public infrastructure, they offer a high-efficiency, maintenance-free noise reduction system for modern projects.