Acoustic Ventilation Louvred Doors

Acoustic Louver Doors

H.S. Engineers manufactures, Supplies & Export a range of acoustic louver attached single and double leaf doors.

Our acoustic louvers Doors are multi-purpose, permitting air to flow,while shielding the environment from unwanted noise. Our Acoustic Louvred Doors are designed for easy installation and for applications where space is limited, and to provide a superior acoustic performance and low regenerated noise levels under a wide range of operating conditions.

Our Acoustic Louvred Doors looks Aesthetically good, Acoustic Louvred are designed with fabricated metal Acoustic louvre blades with acoustic insulation material, alternated with air ways at required space and fixed into all side metal fabricated  case. The free area of our designed louvre has been designed in such a way that maximum air flow will be passed while giving best acoustic performance.

The door hardware’s are deadlocks, mortise locks, SS Ball Bearing Hinges as required for the relevant application

Finishes available:

  • Galvanised Finish
  • Powder Coated Finish
  • Stainless Steel Finish

Special Features

  • Linear appearance
  • Superior high frequency performance

Typical Acoustic Louvre Applications

  • Plant room ventilation
  • Compressor Rooms
  • Generator Rooms
  • Relief air from factories and workshops
  • Ventilation to acoustic equipment enclosures
  • Air conditioning installations and cooling towers
  • Power generation equipment
  • Outdoor air ventilation systems
  • Refrigeration plant

Benefits of Acoustic Louvers

  • Choice of finishes & built materials
  • Cost effective with long life and low maintenance
  • Simple installation

Acoustic Performance , 4″ Depth, 4″ Splitter Thickness, 45° inclined, 4″ Airway

Frequency(Hz) 63 125 250 500 1Khz 2Khz 4Khz 8Khz
Transmission Loss (db) 5 4 5 6 9 13 14 13

* For Aerodynamic Performance Contact us at sales@hsengineers.in

Acoustic Performance , 6″ Depth, 8″ Splitter Thickness, 45° inclined, 4″ Airway

Frequency(Hz) 63 125 250 500 1Khz 2Khz 4Khz 8Khz
Transmission Loss (db) 6 6 8 10 14 18 16 15

* For Aerodynamic Performance Contact us at sales@hsengineers.in

Acoustic Performance , 12″ Depth, 4″ Splitter Thickness, 45° inclined, 4″ Airway

Frequency(Hz) 63 125 250 500 1Khz 2Khz 4Khz 8Khz
Transmission Loss (db) 6 7 10 12 18 18 14 13

* For Aerodynamic Performance Contact us at sales@hsengineers.in

Acoustic Performance , 24″ Depth, 4″ Splitter Thickness, 45° inclined, 4″ Airway

Frequency(Hz) 63 125 250 500 1Khz 2Khz 4Khz 8Khz
Transmission Loss (db) 9 9 12 24 31 33 29 30

* For Aerodynamic Performance Contact us at sales@hsengineers.in