For projects in Seoul
Office acoustics and soundproofing in Seoul
Three separate problems get called one problem: speech carrying across an open floor, meeting rooms that leak, and hard rooms that ring. Each has a different answer and mixing them up is how budgets get wasted. Central plant and split units, with risers and duct runs carrying noise between floors.
- Open plan
- Distraction distance, not reverberation time. Ceiling absorption plus screens at the desk.
- Meeting rooms
- Privacy between rooms. That is partition and door work, not panels.
- Cabins and calls
- Short RT so a call sounds clean. A small amount of well placed absorber.
- Quote
- From a plan and a section, within 48 hours
01 / What it is
The material, and what it actually does on a Seoul job
Three separate problems get called one problem: speech carrying across an open floor, meeting rooms that leak, and hard rooms that ring. Each has a different answer and mixing them up is how budgets get wasted.
Central plant and split units, with risers and duct runs carrying noise between floors.
Work reaching us from Seoul is mostly apartment towers, offices, studios and content rooms, cafes and dining, clinics, schools.
- It is the floor, not the wall Impact noise from above dominates complaints in this city. The fix goes under the finish before the finish goes down, not on the ceiling afterwards.
- Content rooms everywhere Studios, streaming rooms and practice spaces inside residential and commercial towers. Isolation from the building is what makes them usable.
- Dense, vertical, mixed use Cafes and venues sit underneath homes in the same structure, so containment decides trading hours.
- Open plan Distraction distance, not reverberation time. Ceiling absorption plus screens at the desk.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for office acoustics are on the main product page. This page covers what that means for a project in Seoul.
Office and conference room acoustics Acoustic office screens
02 / The build-up
The stack, in the order it is installed
-
Layer 1
PET felt acoustic panels
A rigid non-woven panel pressed from 100% polyester fibre, a large part of it recycled. In Seoul, central plant and split units, with risers and duct runs carrying noise between floors.
Direct to wall. Panel bonded or mechanically fixed flat to the substrate. Simplest, and the weakest at low frequency.
-
Layer 2
Acoustic panels
The full absorber range rather than one product: plain PET felt, printed felt, grooved panels and fabric finishes, chosen by how the room is used and how it has to look. In Seoul, church buildings, halls and auditoria are large hard volumes carrying amplified speech and music.
Wall array. Panels placed at first reflection points rather than spread evenly. Fewer panels, better result.
-
Layer 3
SoundBlanket mass loaded vinyl
A limp, high density sheet that adds mass to a partition, floor or duct without adding depth. In Seoul, school and academy buildings are hard surfaced with long corridors and very intensive use.
Wall, decoupled. Independent stud, membrane between the boards, cavity absorption, two boards. The membrane is one part of a system, never the whole answer.
If you are specifying for a Seoul project, we can give you a section, a BOQ and the honest limits of each layer. See how we support architects.
03 / On the ground
What decides the build-up in Seoul
- It is the floor, not the wall
Impact noise from above dominates complaints in this city. The fix goes under the finish before the finish goes down, not on the ceiling afterwards.
- Content rooms everywhere
Studios, streaming rooms and practice spaces inside residential and commercial towers. Isolation from the building is what makes them usable.
- Dense, vertical, mixed use
Cafes and venues sit underneath homes in the same structure, so containment decides trading hours.
- Incheon is close
A short road leg after the port keeps landed cost and dates predictable.
- Plant and HVAC
Central plant and split units, with risers and duct runs carrying noise between floors.
04 / Room by room
Room by room, on a typical Seoul job
-
Open plan
Distraction distance, not reverberation time. Ceiling absorption plus screens at the desk. Impact noise from above dominates complaints in this city. The fix goes under the finish before the finish goes down, not on the ceiling afterwards.
- Ceiling baffles and clouds, 100% PET non-woven, the panel family
- PET felt acoustic panels, 9, 12, 18 and 24 mm standard, tolerance plus or minus 5 percent
- Acoustic panels, Cut pattern in PET felt, adds visual rhythm without changing the absorber
-
Meeting rooms
Privacy between rooms. That is partition and door work, not panels. Studios, streaming rooms and practice spaces inside residential and commercial towers. Isolation from the building is what makes them usable.
- Ceiling baffles and clouds, 9 to 24 mm
- PET felt acoustic panels, 4 to 24 mm
- Acoustic panels, ASTM C423
-
Cabins and calls
Short RT so a call sounds clean. A small amount of well placed absorber. Cafes and venues sit underneath homes in the same structure, so containment decides trading hours.
- Ceiling baffles and clouds, Made to the drawing, standard and custom
- PET felt acoustic panels, 1220 x 2440 mm standard, 4 x 8 ft
- Acoustic panels, 9 to 24 mm, 1220 x 2440 mm standard, up to 2440 x 4270 mm, 1200 to 3600 GSM
Designers get colour, pattern and CNC options with the absorption figure attached to each. See how we work with interior designers.
04 / Conditions
Durability in Seoul, before acoustics is discussed
Seoul 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 Seoul job with a consultant involved, our part is material that matches the submitted data. See working with acoustic consultants.
06 / Read this first
The six errors that cost the most
-
Lining every wall while leaving the ceiling bare
A treated wall under a bare hard ceiling gives you a fraction of the reduction you paid for, and the room still sounds wrong.
-
Treating a privacy problem with absorption
Privacy is a transmission problem. Absorption makes the room sound nicer and does not stop anyone hearing through the wall.
-
Glass cabins specified without a door and head detail
A 6 mm undercut under a door leaves a hole the size of a brick. The wall around it is then decorative.
-
Treating it as a generic Seoul job
Impact noise from above dominates complaints in this city. The fix goes under the finish before the finish goes down, not on the ceiling afterwards.
05 / Route to site
How material reaches a Seoul site
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Incheon, then a short road run into Seoul |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Incheon |
| 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 Incheon, then a short road run into Seoul. Air freight for samples and urgent quantities.
Questions from Seoul projects
What makes office acoustics and soundproofing different in Seoul?
Central plant and split units, with risers and duct runs carrying noise between floors. Impact noise from above dominates complaints in this city. The fix goes under the finish before the finish goes down, not on the ceiling afterwards.
Where should the budget go first on a Seoul project?
Open plan. Distraction distance, not reverberation time. Ceiling absorption plus screens at the desk. Meeting rooms. Privacy between rooms. That is partition and door work, not panels.
Do you have an office or installation team in Seoul?
No. We manufacture in India and supply into Seoul. 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 Seoul site?
ships from: Palwal, Haryana, India, arrives at: Incheon, then a short road run into Seoul, 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?
Lining every wall while leaving the ceiling bare. Treating a privacy problem with absorption.
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
Send the drawings, get a straight answer
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.