For projects in Taiwan
Auditorium acoustics and soundproofing in Taiwan
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. Temples, halls and auditoria are 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 / The material
What this is, and what it changes in a Taiwan room
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.
Temples, halls and auditoria are hard volumes carrying amplified speech and music.
Work reaching us from Taiwan is mostly manufacturing and measurement rooms, apartments, offices, hotels, schools, hospitals.
- Measurement rooms are unforgiving A test or metrology space needs a genuinely low background before any reading means anything. That is isolation against a written target.
- Built to move Seismic detailing means junctions that must stay flexible. An acoustic layer cannot bridge a movement joint rigidly.
- Dense apartment living Concrete blocks where impact through the slab is the recurring complaint rather than airborne transfer.
- 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 Taiwan.
02 / The build-up
What goes where, from the structure in
-
Layer 1
Wood wool acoustic panels
Wood fibre bound into a rigid board with an open texture. In Taiwan, split units and VRF with condensers on facades and in narrow gaps between buildings.
Direct fix. Mechanically fixed to the soffit or wall. Durable and simple.
-
Layer 2
Wooden slat acoustic panels
Timber slats on an acoustic backing. In Taiwan, temples, halls and auditoria are 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.
-
Layer 3
PET felt acoustic panels
A rigid non-woven panel pressed from 100% polyester fibre, a large part of it recycled. In Taiwan, classrooms are hard and naturally ventilated with long corridors and large assembly halls.
Direct to wall. Panel bonded or mechanically fixed flat to the substrate. Simplest, and the weakest at low frequency.
For a Taiwan practice, the useful thing is a detail you can put in a drawing set, not a brochure. See how we support architects.
03 / In this market
What we see driving Taiwan briefs
- Measurement rooms are unforgiving
A test or metrology space needs a genuinely low background before any reading means anything. That is isolation against a written target.
- Built to move
Seismic detailing means junctions that must stay flexible. An acoustic layer cannot bridge a movement joint rigidly.
- Dense apartment living
Concrete blocks where impact through the slab is the recurring complaint rather than airborne transfer.
- Typhoons and humidity
PET felt does not hold moisture or feed mould, which matters through a humid season in a sealed room.
- Assembly and performance rooms
Temples, halls and auditoria are hard volumes carrying amplified speech and music.
- School and campus buildings
Classrooms are hard and naturally ventilated with long corridors and large assembly halls.
04 / Room by room
Room by room, on a typical Taiwan job
-
Reverberation time
Set against use. Speech and music want different numbers, and a dual use hall needs a decision. A test or metrology space needs a genuinely low background before any reading means anything. That is isolation against a written target.
- Wood wool acoustic panels, 1200 x 600 mm
- Wooden slat acoustic panels, 13-3, 14-2, 28-4 and 59-5
- PET felt acoustic panels, 4 to 24 mm
-
Early reflections
Shaped surfaces that send energy to the rear seats rather than absorbing everything. Seismic detailing means junctions that must stay flexible. An acoustic layer cannot bridge a movement joint rigidly.
- Wood wool acoustic panels, 20 mm
- Wooden slat acoustic panels, 2440 x 192 mm and 2440 x 128 mm
- PET felt acoustic panels, 1220 x 2440 mm standard, 4 x 8 ft
-
Rear wall
The single worst surface in most halls, and the first one to treat. Concrete blocks where impact through the slab is the recurring complaint rather than airborne transfer.
- Wood wool acoustic panels, 400 kg per cubic metre
- Wooden slat acoustic panels, 14, 16 and 18 mm
- PET felt acoustic panels, 2440 x 4270 mm, 2.44 x 4.27 m, 8 x 14 ft
Interior designers tend to arrive with the look already decided. We will tell you which finish gets there without losing the acoustics. See how we work with interior designers.
04 / Conditions
The Taiwan climate decides the material list
Taiwan is hot summers, mild winters and a distinct wet season, and that narrows the material list before acoustics is discussed.
PET felt handles the wet months without absorbing moisture or feeding mould. Timber and wood wool want a ventilated cavity and a stable indoor RH.
The failure we design against here is wet-season humidity behind linings.
On a Taiwan job with a consultant involved, our part is material that matches the submitted data. See working with acoustic consultants.
06 / Before you buy
The six errors that cost the most
-
Absorbing the whole room and losing the back rows
It sounds like a small detail until the room is finished and the complaint arrives.
-
Adding speakers to fix a reverberation problem
This is the one that comes back as a second fit-out rather than a snag.
-
Ignoring the rear wall because it is behind the audience
It sounds like a small detail until the room is finished and the complaint arrives.
-
Treating it as a generic Taiwan job
A test or metrology space needs a genuinely low background before any reading means anything. That is isolation against a written target.
05 / Route to site
How material reaches a Taiwan site
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Kaohsiung or Taipei, then road to site |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Kaohsiung |
| 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 Kaohsiung or Taipei, then road to site. Air freight for samples and urgent quantities.
Questions from Taiwan projects
What makes auditorium acoustics and soundproofing different in Taiwan?
Temples, halls and auditoria are hard volumes carrying amplified speech and music. A test or metrology space needs a genuinely low background before any reading means anything. That is isolation against a written target.
Where should the budget go first on a Taiwan 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 Taiwan?
No. We manufacture in India and supply into Taiwan. 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 Taiwan site?
ships from: Palwal, Haryana, India, arrives at: Kaohsiung or Taipei, 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
Drawings in, BOQ and a delivered date out
One drawing gets you a proper answer. Build-up, quantities, a delivered date, and an honest note on anything we think is the wrong approach.