Micro-Perforated Acoustic Panels
NRC 0.90αw 0.75 (C)105 mm
1 mm micro-perforated face with paper-honeycomb infill and GI back plate for high broadband absorption.
- AHU & HVAC plant rooms
- Mechanical & equipment rooms
- Ceiling baffles & wall linings
Panels, silencers, enclosures and barriers — each available in 1 mm aluminium, 0.5 mm stainless steel and 0.5 mm galvanised iron.
1 mm micro-perforated face with paper-honeycomb infill and GI back plate for high broadband absorption.
High absorption with structural integrity for indoor and outdoor enclosures — a fire-safe alternative with reduced lifecycle maintenance.
DG acoustics · chiller acoustics
Request QuoteLow pressure-drop design using non-fibrous MPP absorption — no fibre erosion into the airstream.
Double-skin micro-perforated aluminium with honeycomb infill on both faces for combined absorption and insulation.
Non-fibrous outdoor durability for transport corridors, with wind-load compatibility and weather resistance.
Our engineering team designs custom acoustic solutions tuned to your noise source, frequency profile and space.
Discuss Your ProjectEvery panel and module is manufactured in your choice of three face materials, with honeycomb core and GI back plate.
| Face Material | Thickness | Best Suited For | Key Advantage |
|---|---|---|---|
| Aluminium | 1.0 mm | HVAC, plant rooms, ceilings (lab-tested build) | Lightweight, corrosion-resistant, high-temperature capable |
| Stainless Steel (SS) | 0.5 mm | Hygienic, marine, corrosive & washdown areas | Maximum corrosion resistance & premium finish |
| Galvanised Iron (GI) | 0.5 mm | Cost-sensitive industrial & enclosure duty | Economical, strong & readily formed |
Acoustic ratings published on this site (NRC 0.90, STC 38) correspond to the ARAI-tested 1 mm aluminium build with honeycomb core and 0.6 mm GI back plate. SS and GI variants are offered for equivalent constructions; project-specific ratings available on request.
Send us your application and we’ll recommend the right panel, material and thickness with supporting test data.
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