For projects in Ghana
Cinema and multiplex soundproofing in Ghana
Screens stacked beside and above each other, each running full range at high level. Bleed between auditoria is the failure everyone hears, and it is decided by the shell, not the finishes. Church buildings and event halls carry amplified music at high level in hard volumes.
- Screen to screen
- Independent construction between auditoria, with services broken at the line.
- In room response
- Heavy absorption on side and rear walls so the mix is heard as intended.
- Plant and projection
- Equipment noise into the auditorium, treated at source.
- Quote
- From a plan and a section, within 48 hours
01 / What it is
The product, described honestly, for a Ghana brief
Screens stacked beside and above each other, each running full range at high level. Bleed between auditoria is the failure everyone hears, and it is decided by the shell, not the finishes.
Church buildings and event halls carry amplified music at high level in hard volumes.
Work reaching us from Ghana is mostly offices, hotels, places of assembly, schools, hospitals, apartments, studios.
- Generators run regularly Standby generation sits close to occupied space in most commercial buildings. Enclosure at the source is what works, not absorption on a wall.
- New concrete construction Walls carry mass, so the recurring problem is hard, live interiors rather than sound passing between rooms.
- Large assembly spaces Halls and places of assembly used by big congregations, where intelligibility fails long before anyone calls the room echoey.
- Screen to screen Independent construction between auditoria, with services broken at the line.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for cinema soundproofing are on the main product page. This page covers what that means for a project in Ghana.
02 / The build-up
The build-up, layer by layer
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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 Ghana, split units and generator sets close to occupied areas, running through outages.
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
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 Ghana, church buildings and event halls carry amplified music at high level in hard volumes.
Independent leaf. A second wall that does not touch the first. Nothing else comes close for the money.
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Layer 3
Acoustic carpet and rugs
A tile carpet with a dense polyester face on a felt backing. In Ghana, classrooms are hard and naturally ventilated with large class sizes and open corridors.
Over a resilient underlay. Where impact noise to the floor below is the actual complaint, the underlay does that work, not the carpet.
If you are specifying for a Ghana 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 we see driving Ghana briefs
- Generators run regularly
Standby generation sits close to occupied space in most commercial buildings. Enclosure at the source is what works, not absorption on a wall.
- New concrete construction
Walls carry mass, so the recurring problem is hard, live interiors rather than sound passing between rooms.
- Large assembly spaces
Halls and places of assembly used by big congregations, where intelligibility fails long before anyone calls the room echoey.
- Tema is next to the market
The port sits beside Accra, so most deliveries have almost no inland leg.
- Assembly and performance rooms
Church buildings and event halls carry amplified music at high level in hard volumes.
04 / Room by room
Where the money goes on a Ghana project
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Screen to screen
Independent construction between auditoria, with services broken at the line. Standby generation sits close to occupied space in most commercial buildings. Enclosure at the source is what works, not absorption on a wall.
- Soundproofing materials, 2100 kg per cubic metre. 2.5 mm STC 30 at 5.25 kg per sq m, 4 mm STC 34 at 8.4, 6 mm at 12.6
- Acoustic panels, 1800 x 900 mm, image printed into the felt rather than onto a facing
- Acoustic carpet and rugs, High density polyester
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In room response
Heavy absorption on side and rear walls so the mix is heard as intended. Walls carry mass, so the recurring problem is hard, live interiors rather than sound passing between rooms.
- Soundproofing materials, 1800 x 900 x 20 mm, 100 kg per cubic metre, NRC 0.85
- Acoustic panels, Cut pattern in PET felt, adds visual rhythm without changing the absorber
- Acoustic carpet and rugs, Felt
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Plant and projection
Equipment noise into the auditorium, treated at source. Halls and places of assembly used by big congregations, where intelligibility fails long before anyone calls the room echoey.
- Soundproofing materials, Mass, then decoupling, then cavity absorption, then sealing
- Acoustic panels, ASTM C423
- Acoustic carpet and rugs, 64 sq ft per pack
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 / Climate
What the Ghana climate rules in and rules out
Ghana 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 Ghana project, we supply to their specification and send the test reports rather than describing them. More on working with acoustic consultants.
06 / Straight talk
Six mistakes that turn into a second fit-out
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A shared service void running across the wall line
A treated wall under a bare hard ceiling gives you a fraction of the reduction you paid for, and the room still sounds wrong.
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Treating the auditorium to fix bleed from the next screen
It sounds like a small detail until the room is finished and the complaint arrives.
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Doors and lobbies specified late and undersized
A 6 mm undercut under a door leaves a hole the size of a brick. The wall around it is then decorative.
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Treating it as a generic Ghana job
Standby generation sits close to occupied space in most commercial buildings. Enclosure at the source is what works, not absorption on a wall.
05 / Supply
How material reaches a Ghana site
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Tema, next to Accra, then a short road run to site |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Tema |
| 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 Tema, then a short road run to site. Air freight for samples and urgent quantities.
Questions from Ghana projects
What makes cinema and multiplex soundproofing different in Ghana?
Church buildings and event halls carry amplified music at high level in hard volumes. Standby generation sits close to occupied space in most commercial buildings. Enclosure at the source is what works, not absorption on a wall.
Where should the budget go first on a Ghana project?
Screen to screen. Independent construction between auditoria, with services broken at the line. In room response. Heavy absorption on side and rear walls so the mix is heard as intended.
Do you have an office or installation team in Ghana?
No. We manufacture in India and supply into Ghana. 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 Ghana site?
ships from: Palwal, Haryana, India, arrives at: Tema, next to Accra, then a short road run 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?
A shared service void running across the wall line. Treating the auditorium to fix bleed from the next screen.
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.