For projects in Malaysia
Auditorium acoustics and soundproofing in Malaysia
A large hard volume where speech falls apart long before anyone calls the room echoey. The target is intelligibility at the back row, which is a reverberation and early reflection problem, not a loudspeaker problem. Mosques, temples, churches and function halls are tall hard volumes carrying amplified speech and music.
- Reverberation time
- Set against use. Speech and music want different numbers, and a dual use hall needs a decision.
- Early reflections
- Shaped surfaces that send energy to the rear seats rather than absorbing everything.
- Rear wall
- The single worst surface in most halls, and the first one to treat.
- Quote
- From a plan and a section, within 48 hours
01 / What it is
The product, described honestly, for a Malaysia brief
A large hard volume where speech falls apart long before anyone calls the room echoey. The target is intelligibility at the back row, which is a reverberation and early reflection problem, not a loudspeaker problem.
Mosques, temples, churches and function halls are tall hard volumes carrying amplified speech and music.
Work reaching us from Malaysia is mostly electronics and manufacturing plants, hotels and resorts, offices, hospitals, schools, studios.
- Plants and clean areas Manufacturing floors need enclosure at the machine, and measurement rooms need a genuinely low background before any result means anything.
- Tropical humidity year round PET felt does not absorb moisture, shed fibre or feed mould. That decides whether a ceiling is still sound in five years.
- Cooling loads never stop Continuous mechanical plant close to occupied space causes more complaints than the rooms themselves.
- Reverberation time Set against use. Speech and music want different numbers, and a dual use hall needs a decision.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for auditorium acoustics are on the main product page. This page covers what that means for a project in Malaysia.
02 / The build-up
What goes where, from the structure in
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Layer 1
Wood wool acoustic panels
Wood fibre bound into a rigid board with an open texture. In Malaysia, split units and VRF with condensers on balconies and in air wells, running at full load all year.
With a porous backing. Board over mineral backing where the room needs more than the board alone gives.
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Layer 2
Wooden slat acoustic panels
Timber slats on an acoustic backing. In Malaysia, mosques, temples, churches and function halls are tall hard volumes carrying amplified speech and music.
Feature wall only. Slats where they are seen, plain felt elsewhere, to hold the budget where it shows.
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Layer 3
PET felt acoustic panels
A rigid non-woven panel pressed from 100% polyester fibre, a large part of it recycled. In Malaysia, classrooms are hard and naturally ventilated with open corridors and large assembly halls.
Direct to wall. Panel bonded or mechanically fixed flat to the substrate. Simplest, and the weakest at low frequency.
We would rather argue about the build-up at design stage than on site. See how we support architects.
03 / In this market
The Malaysia conditions that change the answer
- Plants and clean areas
Manufacturing floors need enclosure at the machine, and measurement rooms need a genuinely low background before any result means anything.
- Tropical humidity year round
PET felt does not absorb moisture, shed fibre or feed mould. That decides whether a ceiling is still sound in five years.
- Cooling loads never stop
Continuous mechanical plant close to occupied space causes more complaints than the rooms themselves.
- Two well served ports
Port Klang and Penang both run frequently from India, so we can route to whichever suits your site.
- Assembly and performance rooms
Mosques, temples, churches and function halls are tall hard volumes carrying amplified speech and music.
- School and campus buildings
Classrooms are hard and naturally ventilated with open corridors and large assembly halls.
04 / Room by room
Space by space, for Malaysia briefs
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Reverberation time
Set against use. Speech and music want different numbers, and a dual use hall needs a decision. Manufacturing floors need enclosure at the machine, and measurement rooms need a genuinely low background before any result means anything.
- Wood wool acoustic panels, 1200 x 600 mm
- Wooden slat acoustic panels, 13-3, 14-2, 28-4 and 59-5
- Acoustic carpet and rugs, High density polyester
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Early reflections
Shaped surfaces that send energy to the rear seats rather than absorbing everything. PET felt does not absorb moisture, shed fibre or feed mould. That decides whether a ceiling is still sound in five years.
- Wood wool acoustic panels, 20 mm
- Wooden slat acoustic panels, 2440 x 192 mm and 2440 x 128 mm
- Acoustic carpet and rugs, Felt
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Rear wall
The single worst surface in most halls, and the first one to treat. Continuous mechanical plant close to occupied space causes more complaints than the rooms themselves.
- Wood wool acoustic panels, 400 kg per cubic metre
- Wooden slat acoustic panels, 14, 16 and 18 mm
- Acoustic carpet and rugs, 64 sq ft per pack
For a Malaysia interior where the finish leads, we will say plainly what each option costs you acoustically. See how we work with interior designers.
04 / Conditions
The Malaysia climate decides the material list
Malaysia is warm and humid through most of the year, with a long wet season, and that narrows the material list before acoustics is discussed.
Humidity is the deciding factor. PET felt does not absorb moisture, shed fibre or feed mould, which is why it outlasts fabric-wrapped mineral wool in this climate. Wood wool and timber need a ventilated cavity behind them.
The failure we design against here is mould, sagging fabric finishes and swelling in timber.
Where a consultant is already engaged on a Malaysia project, we supply to their specification and send the test reports rather than describing them. More on working with acoustic consultants.
06 / Read this first
Where this kind of project usually fails
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Absorbing the whole room and losing the back rows
Small on the drawing, expensive on site, and almost always found after handover.
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Adding speakers to fix a reverberation problem
Small on the drawing, expensive on site, and almost always found after handover.
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Ignoring the rear wall because it is behind the audience
This is the one that comes back as a second fit-out rather than a snag.
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Treating it as a generic Malaysia job
Manufacturing floors need enclosure at the machine, and measurement rooms need a genuinely low background before any result means anything.
05 / Logistics
How material reaches a Malaysia site
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Port Klang or Penang, then road to site |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Port Klang |
| Support | Drawings, build-ups, BOQ and material that arrives complete |
Standard items dispatch in 4 to 7 working days. Grooved panels and custom colours take longer, and we say so before you order, not after.
Sea freight into Port Klang or Penang, then road to site. Air freight for samples and urgent quantities.
Questions from Malaysia projects
What makes auditorium acoustics and soundproofing different in Malaysia?
Mosques, temples, churches and function halls are tall hard volumes carrying amplified speech and music. Manufacturing floors need enclosure at the machine, and measurement rooms need a genuinely low background before any result means anything.
Where should the budget go first on a Malaysia project?
Reverberation time. Set against use. Speech and music want different numbers, and a dual use hall needs a decision. Early reflections. Shaped surfaces that send energy to the rear seats rather than absorbing everything.
Do you have an office or installation team in Malaysia?
No. We manufacture in India and supply into Malaysia. We give you drawings, build-ups, a BOQ and material that arrives complete, and we will tell you plainly when a job needs a local contractor we cannot be.
How does material get to a Malaysia site?
ships from: Palwal, Haryana, India, arrives at: Port Klang or Penang, then road to site, dispatch: 4 to 7 working days. Standard items dispatch in 4 to 7 working days. Grooved panels and custom colours take longer, and we say so before you order, not after.
What goes wrong most often on this kind of project?
Absorbing the whole room and losing the back rows. Adding speakers to fix a reverberation problem.
What do you need from us to quote?
A plan, a section through the critical partition or ceiling, and what the room is for. From that we can give a build-up and a BOQ rather than a price per square foot.
Next step
Tell us the room, we will tell you the build-up
We quote from drawings, not from a square foot rate. Send a plan and the section through the critical wall or ceiling and you will get something you can actually build from.