For projects in Istanbul
Venue and restaurant acoustics in Istanbul
Two different jobs that get quoted as one: keeping bass inside the building for the neighbours, and making the room comfortable enough that guests can talk. Solving one does nothing for the other. Mosques, cultural centres and function halls are tall hard volumes carrying amplified speech.
- Containment
- Low frequency through structure to flats above and beside. Mass, decoupling and a sealed envelope.
- Table level comfort
- Absorption at the ceiling so guests stop raising their voices at each other.
- Entrance and service
- Doors, lobbies and extract paths, which is where most of the leakage actually is.
- Quote
- From a plan and a section, within 48 hours
01 / What it is
The material, and what it actually does on a Istanbul job
Two different jobs that get quoted as one: keeping bass inside the building for the neighbours, and making the room comfortable enough that guests can talk. Solving one does nothing for the other.
Mosques, cultural centres and function halls are tall hard volumes carrying amplified speech.
Work reaching us from Istanbul is mostly apartment blocks, hotels, offices and towers, restaurants, hospitals, schools.
- Built to move Seismic detailing means junctions that must stay flexible. An acoustic build-up cannot stiffen across a movement joint.
- Concrete blocks, live rooms The structure carries mass, so the recurring problems are impact through slabs and interiors with nothing soft in them.
- A city that never goes quiet Traffic, ferries and street life reach rooms through glazing rather than walls. Fix the facade path before the wall.
- Containment Low frequency through structure to flats above and beside. Mass, decoupling and a sealed envelope.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for venue soundproofing are on the main product page. This page covers what that means for a project in Istanbul.
Nightclub and venue soundproofing SoundBlanket mass loaded vinyl
02 / The build-up
What goes where, from the structure in
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Layer 1
SoundBlanket mass loaded vinyl
A limp, high density sheet that adds mass to a partition, floor or duct without adding depth. In Istanbul, split units and VRF with condensers on facades and in light wells close to bedrooms.
Floor, floating. Membrane under a resilient layer and a floating deck, so impact energy is broken before it reaches the slab.
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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 Istanbul, mosques, cultural centres and function halls are tall hard volumes carrying amplified speech.
Mixed finish. Plain felt where it is out of eye line, printed or grooved where it is seen.
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Layer 3
Wooden slat acoustic panels
Timber slats on an acoustic backing. In Istanbul, classrooms are concrete and tile with large class sizes and long hard corridors.
Slats on a cavity. Backing plus an air gap behind moves absorption lower, which matters in music rooms.
We would rather argue about the build-up at design stage than on site. See how we support architects.
03 / In this market
What we see driving Istanbul briefs
- Built to move
Seismic detailing means junctions that must stay flexible. An acoustic build-up cannot stiffen across a movement joint.
- Concrete blocks, live rooms
The structure carries mass, so the recurring problems are impact through slabs and interiors with nothing soft in them.
- A city that never goes quiet
Traffic, ferries and street life reach rooms through glazing rather than walls. Fix the facade path before the wall.
- Turkey manufactures too
Domestic supply exists, so we are worth importing where the specification, the colour consistency or the supply chain is the reason.
- Assembly and performance rooms
Mosques, cultural centres and function halls are tall hard volumes carrying amplified speech.
04 / Room by room
Room by room, on a typical Istanbul job
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Containment
Low frequency through structure to flats above and beside. Mass, decoupling and a sealed envelope. Seismic detailing means junctions that must stay flexible. An acoustic build-up cannot stiffen across a movement joint.
- 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
- Wooden slat acoustic panels, 2440 x 192 mm and 2440 x 128 mm
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Table level comfort
Absorption at the ceiling so guests stop raising their voices at each other. The structure carries mass, so the recurring problems are impact through slabs and interiors with nothing soft in them.
- SoundBlanket mass loaded vinyl, STC 30, 5.25 kg per sq m
- Soundproofing materials, Mass, then decoupling, then cavity absorption, then sealing
- Wooden slat acoustic panels, 14, 16 and 18 mm
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Entrance and service
Doors, lobbies and extract paths, which is where most of the leakage actually is. Traffic, ferries and street life reach rooms through glazing rather than walls. Fix the facade path before the wall.
- SoundBlanket mass loaded vinyl, STC 34, 8.4 kg per sq m
- Soundproofing materials, ASTM E90 for the barrier, ASTM C423 for the absorber
- Wooden slat acoustic panels, 96 sq ft per unit
Designers get colour, pattern and CNC options with the absorption figure attached to each. See how we work with interior designers.
04 / Climate and durability
The Istanbul climate decides the material list
Istanbul is hot dry summers and mild wet winters, and that narrows the material list before acoustics is discussed.
The swing between a dry summer and a wet winter moves timber. PET felt is dimensionally stable across that swing; slat panels want a stable substrate and a ventilated fixing.
The failure we design against here is seasonal movement in timber and winter damp in unheated stock.
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 / Straight talk
The six errors that cost the most
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Panels on the wall as a neighbour noise solution
Small on the drawing, expensive on site, and almost always found after handover.
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A lobby with both doors able to open at once
A gap undoes the partition it sits in. Sealing is the cheapest line on the quote and the first one to get cut.
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Extract ducting that bypasses every wall you built
Noise with a source is fixed at the source. Treating the receiving room is the expensive way to get a small result.
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Treating it as a generic Istanbul job
Seismic detailing means junctions that must stay flexible. An acoustic build-up cannot stiffen across a movement joint.
05 / Supply
What the route into Istanbul actually looks like
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Ambarlı or Mersin, then road to site |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Ambarlı |
| 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 Ambarlı or Mersin, then road to site. Air freight for samples and urgent quantities.
Questions from Istanbul projects
What makes venue and restaurant acoustics different in Istanbul?
Mosques, cultural centres and function halls are tall hard volumes carrying amplified speech. Seismic detailing means junctions that must stay flexible. An acoustic build-up cannot stiffen across a movement joint.
Where should the budget go first on a Istanbul project?
Containment. Low frequency through structure to flats above and beside. Mass, decoupling and a sealed envelope. Table level comfort. Absorption at the ceiling so guests stop raising their voices at each other.
Do you have an office or installation team in Istanbul?
No. We manufacture in India and supply into Istanbul. 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 Istanbul site?
ships from: Palwal, Haryana, India, arrives at: Ambarlı or Mersin, 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?
Panels on the wall as a neighbour noise solution. A lobby with both doors able to open at once.
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.