Home > South Africa > Cinema and multiplex soundproofing
For projects in South Africa
Cinema and multiplex soundproofing in South Africa
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 community halls are large hard rooms carrying amplified music and speech at high level.
- 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 / The material
What you are buying, and what it fixes in South Africa
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 community halls are large hard rooms carrying amplified music and speech at high level.
Work reaching us from South Africa is mostly offices and corporate parks, generator and plant enclosures, retail, hotels, schools, hospitals.
- Generators are everywhere Standby generation runs regularly and sits close to occupied space and neighbours. Enclosure and mass, not absorption, is what solves it.
- A mature specification culture Consultants are involved and targets are written down. Send us the specification and we will say where our material sits against it.
- Durban is well served Frequent sailings from western India keep this route practical for container quantities and repeat orders.
- 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 South Africa.
02 / The build-up
What goes where, from the structure in
-
Layer 1
SoundBlanket mass loaded vinyl
A limp, high density sheet that adds mass to a partition, floor or duct without adding depth. In South Africa, split units and generator sets, with backup generation running often enough that its enclosure matters as much as the HVAC.
Duct and plant wrap. Membrane wrapped over the duct with a decoupling layer beneath, sealed at every lap.
-
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 South Africa, church buildings and community halls are large hard rooms carrying amplified music and speech at high level.
Floating floor. Resilient layer and deck, to break impact energy before it reaches the structure.
-
Layer 3
Acoustic carpet and rugs
A tile carpet with a dense polyester face on a felt backing. In South Africa, classrooms are hard walled with high ceilings and large class sizes, and school halls double as assembly and performance spaces.
Loose lay on tackifier. Tiles lifted individually for access under a raised floor, which is why tile beats broadloom in an office.
Architects working in South Africa usually need the build-up before the product. We will draw the section and mark what does the work. See how we support architects.
03 / On the ground
The South Africa conditions that change the answer
- Generators are everywhere
Standby generation runs regularly and sits close to occupied space and neighbours. Enclosure and mass, not absorption, is what solves it.
- A mature specification culture
Consultants are involved and targets are written down. Send us the specification and we will say where our material sits against it.
- Durban is well served
Frequent sailings from western India keep this route practical for container quantities and repeat orders.
- Brick and concrete construction
Walls carry mass, so the usual problems are hard live interiors and plant noise rather than speech through a wall.
- Assembly and performance rooms
Church buildings and community halls are large hard rooms carrying amplified music and speech at high level.
04 / Room by room
Where the money goes on a South Africa project
-
Screen to screen
Independent construction between auditoria, with services broken at the line. Standby generation runs regularly and sits close to occupied space and neighbours. Enclosure and mass, not absorption, is what solves it.
- 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
-
In room response
Heavy absorption on side and rear walls so the mix is heard as intended. Consultants are involved and targets are written down. Send us the specification and we will say where our material sits against it.
- 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
-
Plant and projection
Equipment noise into the auditorium, treated at source. Frequent sailings from western India keep this route practical for container quantities and repeat orders.
- 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
Designers get colour, pattern and CNC options with the absorption figure attached to each. See how we work with interior designers.
04 / Durability
Why the climate in South Africa changes the material, not the target
South Africa 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.
Consultants get the raw data, not a sales sheet. That is the whole of our side of the job, and it is set out under working with acoustic consultants.
06 / Read this first
The six errors that cost the most
-
A shared service void running across the wall line
Square metre for square metre the ceiling is the cheapest result in the room. Skipping it and buying wall panels instead is the most common way to overspend.
-
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.
-
Doors and lobbies specified late and undersized
A gap undoes the partition it sits in. Sealing is the cheapest line on the quote and the first one to get cut.
-
Treating it as a generic South Africa job
Standby generation runs regularly and sits close to occupied space and neighbours. Enclosure and mass, not absorption, is what solves it.
05 / Route to site
What the route into South Africa actually looks like
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Durban, then road inland |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Durban |
| 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 Durban, then road inland. Air freight for samples and urgent quantities.
Questions from South Africa projects
What makes cinema and multiplex soundproofing different in South Africa?
Church buildings and community halls are large hard rooms carrying amplified music and speech at high level. Standby generation runs regularly and sits close to occupied space and neighbours. Enclosure and mass, not absorption, is what solves it.
Where should the budget go first on a South Africa 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 South Africa?
No. We manufacture in India and supply into South Africa. 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 South Africa site?
ships from: Palwal, Haryana, India, arrives at: Durban, then road inland, 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.