For projects in Ghana
Venue and restaurant acoustics in Ghana
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. Church buildings and event halls carry amplified music at high level in hard volumes.
- 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 / Start here
What this is, and what it changes in a Ghana room
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.
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.
- 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 Ghana.
Nightclub and venue soundproofing SoundBlanket mass loaded vinyl
02 / The build-up
The stack, in the order it is installed
-
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.
-
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.
Resilient bar. Where a full independent leaf will not fit. Effective, and very easy to short circuit with one wrong screw.
-
Layer 3
Wooden slat acoustic panels
Timber slats on an acoustic backing. In Ghana, classrooms are hard and naturally ventilated with large class sizes and open corridors.
Slats on a cavity. Backing plus an air gap behind moves absorption lower, which matters in music rooms.
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 / Local conditions
What the buildings in Ghana do to the specification
- 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
Space by space, for Ghana briefs
-
Containment
Low frequency through structure to flats above and beside. Mass, decoupling and a sealed envelope. Standby generation sits close to occupied space in most commercial buildings. Enclosure at the source is what works, not absorption on a wall.
- SoundBlanket mass loaded vinyl, 2100 kg per cubic metre
- Acoustic panels, 1800 x 900 mm, image printed into the felt rather than onto a facing
- Acoustic carpet and rugs, High density polyester
-
Table level comfort
Absorption at the ceiling so guests stop raising their voices at each other. Walls carry mass, so the recurring problem is hard, live interiors rather than sound passing between rooms.
- SoundBlanket mass loaded vinyl, STC 30, 5.25 kg per sq m
- Acoustic panels, Cut pattern in PET felt, adds visual rhythm without changing the absorber
- Acoustic carpet and rugs, Felt
-
Entrance and service
Doors, lobbies and extract paths, which is where most of the leakage actually is. Halls and places of assembly used by big congregations, where intelligibility fails long before anyone calls the room echoey.
- SoundBlanket mass loaded vinyl, STC 34, 8.4 kg per sq m
- Acoustic panels, ASTM C423
- Acoustic carpet and rugs, 64 sq ft per pack
If the visual is fixed and the room still has to perform, that is a solvable problem and a conversation worth having early. See how we work with interior designers.
04 / Conditions
Why the climate in Ghana changes the material, not the target
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.
On a Ghana job with a consultant involved, our part is material that matches the submitted data. See working with acoustic consultants.
06 / Worth knowing
The six errors that cost the most
-
Panels on the wall as a neighbour noise solution
This is the one that comes back as a second fit-out rather than a snag.
-
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.
-
Extract ducting that bypasses every wall you built
Enclose the machine, break the vibration path, then deal with what is left. Doing it in the other order costs more and achieves less.
-
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 / Logistics
What the route into Ghana actually looks like
| 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 venue and restaurant acoustics 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?
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 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?
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
Send a plan and a section, get a real build-up
Send what you have. We will give you a layer by layer build-up, a bill of quantities and a date material lands, and we will flag anything in the brief that will not achieve what you want.