For projects in Bangkok
Recording studio acoustics and soundproofing in Bangkok
Two jobs that must not be confused: keeping the building out, and making the room honest inside. The first is mass and decoupling and has to be built first. The second is absorption and diffusion and can be tuned later. A large content and music production scene works out of rooms inside commercial buildings with thin partitions.
- Isolation
- A measured background level, agreed before anything is bought.
- Low frequency
- Corner and boundary absorption with real depth, not surface foam.
- Early reflections
- Controlled at the mix position, and only there.
- Quote
- From a plan and a section, within 48 hours
01 / The material
What you are buying, and what it fixes in Bangkok
Two jobs that must not be confused: keeping the building out, and making the room honest inside. The first is mass and decoupling and has to be built first. The second is absorption and diffusion and can be tuned later.
A large content and music production scene works out of rooms inside commercial buildings with thin partitions.
Work reaching us from Bangkok is mostly condo towers, hotels and lounges, offices, restaurants, clinics, studios.
- Elevated rail and traffic Trains and traffic close to facades put noise in through glazing, not through the wall. Fix the window path first.
- Concrete towers, live interiors The structure blocks a lot already. The problem is tile, glass and stone inside making the room ring, and that is a treatment job.
- Impact through slabs Hard flooring over concrete passes footfall straight down. A resilient underlay before the finish is the fix.
- Isolation A measured background level, agreed before anything is bought.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for studio soundproofing are on the main product page. This page covers what that means for a project in Bangkok.
02 / The build-up
The build-up, layer by layer
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Layer 1
Acoustic foam and BassBloc
Open cell foam shapes for high frequency control, and BassBloc, a high density absorber built for the low mid range where ordinary foam does nothing. In Bangkok, split units and VRF with condensers on balconies and in light wells, running at full load most of the year.
Corner loading. Low frequency energy collects in corners, so absorber in the corners does more than the same area spread across a wall.
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Layer 2
SoundBlanket mass loaded vinyl
A limp, high density sheet that adds mass to a partition, floor or duct without adding depth. In Bangkok, temples, function halls and hotel ballrooms are tall hard volumes carrying amplified speech and music.
Duct and plant wrap. Membrane wrapped over the duct with a decoupling layer beneath, sealed at every lap.
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Layer 3
Soundproofing materials
The blocking side of the range taken together: mass loaded vinyl, resilient layers, cavity absorption and the build-ups they belong in. In Bangkok, classrooms are hard and naturally ventilated, open to traffic and corridor noise, with large class sizes pushing levels up.
Floating floor. Resilient layer and deck, to break impact energy before it reaches the structure.
For a Bangkok practice, the useful thing is a detail you can put in a drawing set, not a brochure. See how we support architects.
03 / On the ground
What decides the build-up in Bangkok
- Elevated rail and traffic
Trains and traffic close to facades put noise in through glazing, not through the wall. Fix the window path first.
- Concrete towers, live interiors
The structure blocks a lot already. The problem is tile, glass and stone inside making the room ring, and that is a treatment job.
- Impact through slabs
Hard flooring over concrete passes footfall straight down. A resilient underlay before the finish is the fix.
- Heat and humidity all year
Our PET felt does not hold moisture or feed mould, which matters where mineral products sag in a tropical climate.
- The housing stock
Concrete frame with block infill and hard tile floors throughout. Condominium party walls and slabs pass impact noise directly.
- The studio and content scene
A large content and music production scene works out of rooms inside commercial buildings with thin partitions.
04 / Room by room
Where the money goes on a Bangkok project
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Isolation
A measured background level, agreed before anything is bought. Trains and traffic close to facades put noise in through glazing, not through the wall. Fix the window path first.
- SoundBlanket mass loaded vinyl, 2100 kg per cubic metre
- Soundproofing materials, 1800 x 900 x 20 mm, 100 kg per cubic metre, NRC 0.85
- Soundproof curtains, 5.5 kg per sq m
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Low frequency
Corner and boundary absorption with real depth, not surface foam. The structure blocks a lot already. The problem is tile, glass and stone inside making the room ring, and that is a treatment job.
- SoundBlanket mass loaded vinyl, STC 30, 5.25 kg per sq m
- Soundproofing materials, Mass, then decoupling, then cavity absorption, then sealing
- Soundproof curtains, Up to 30 dB
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Early reflections
Controlled at the mix position, and only there. Hard flooring over concrete passes footfall straight down. A resilient underlay before the finish is the fix.
- SoundBlanket mass loaded vinyl, STC 34, 8.4 kg per sq m
- Soundproofing materials, ASTM E90 for the barrier, ASTM C423 for the absorber
- Soundproof curtains, 30
For a Bangkok interior where the finish leads, we will say plainly what each option costs you acoustically. See how we work with interior designers.
04 / Climate
Why the climate in Bangkok changes the material, not the target
Bangkok 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.
If a consultant has set the target, we will quote against their figures rather than ours, and stay out of the scope they own. More on working with acoustic consultants.
06 / Before you buy
What we watch go wrong on jobs like this
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Buying foam to solve an isolation problem
This is the one that comes back as a second fit-out rather than a snag.
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Treating the room before the shell is isolated
It sounds like a small detail until the room is finished and the complaint arrives.
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Killing the room completely and calling it controlled
A room can be over-treated. Past the target it stops sounding controlled and starts sounding dead, and you paid for that.
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Treating it as a generic Bangkok job
Trains and traffic close to facades put noise in through glazing, not through the wall. Fix the window path first.
05 / Supply
How material reaches a Bangkok site
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Laem Chabang, then a short road run into Bangkok |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Laem Chabang |
| 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 Laem Chabang, then a short road run into Bangkok. Air freight for samples and urgent quantities.
Questions from Bangkok projects
What makes recording studio acoustics and soundproofing different in Bangkok?
A large content and music production scene works out of rooms inside commercial buildings with thin partitions. The structure blocks a lot already. The problem is tile, glass and stone inside making the room ring, and that is a treatment job.
Where should the budget go first on a Bangkok project?
Isolation. A measured background level, agreed before anything is bought. Low frequency. Corner and boundary absorption with real depth, not surface foam.
Do you have an office or installation team in Bangkok?
No. We manufacture in India and supply into Bangkok. 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 Bangkok site?
ships from: Palwal, Haryana, India, arrives at: Laem Chabang, then a short road run into Bangkok, 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?
Buying foam to solve an isolation problem. Treating the room before the shell is isolated.
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
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.