For projects in Nigeria
Cinema and multiplex soundproofing in Nigeria
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 are large hard rooms carrying amplified music at very 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 this material is and where it earns its place in Nigeria
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 are large hard rooms carrying amplified music at very high level.
Work reaching us from Nigeria is mostly places of assembly, offices, hotels, generator and plant enclosures, schools, hospitals.
- Generators are a permanent condition Standby generation runs constantly in many buildings and sits close to occupied space. Enclosure and mass, not absorption, is the answer.
- Very large assembly halls Congregations in the thousands in hard concrete volumes. Intelligibility fails long before anyone describes the room as echoey.
- Port congestion is real Lagos can be slow to clear. We quote a realistic window rather than a best case, and we will say if another port suits you better.
- 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 Nigeria.
02 / The build-up
The stack, in the order it is installed
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Layer 1
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 Nigeria, split units and diesel generator sets, with generation running often enough that enclosure matters more than the HVAC.
Resilient bar. Where a full independent leaf will not fit. Effective, and very easy to short circuit with one wrong screw.
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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 Nigeria, church buildings and event halls are large hard rooms carrying amplified music at very high level.
Wall array. Panels placed at first reflection points rather than spread evenly. Fewer panels, better result.
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Layer 3
Acoustic carpet and rugs
A tile carpet with a dense polyester face on a felt backing. In Nigeria, classrooms are hard with large class sizes, and school halls carry assembly and performance in one volume.
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 Nigeria 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 / Local conditions
What we see driving Nigeria briefs
- Generators are a permanent condition
Standby generation runs constantly in many buildings and sits close to occupied space. Enclosure and mass, not absorption, is the answer.
- Very large assembly halls
Congregations in the thousands in hard concrete volumes. Intelligibility fails long before anyone describes the room as echoey.
- Port congestion is real
Lagos can be slow to clear. We quote a realistic window rather than a best case, and we will say if another port suits you better.
- Humid and hot
PET felt does not hold moisture or feed mould, which matters where mineral products sag within a couple of seasons.
- Assembly and performance rooms
Church buildings and event halls are large hard rooms carrying amplified music at very high level.
04 / Room by room
Where the money goes on a Nigeria project
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Screen to screen
Independent construction between auditoria, with services broken at the line. Standby generation runs constantly in many buildings and sits close to occupied space. Enclosure and mass, not absorption, is the answer.
- 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
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In room response
Heavy absorption on side and rear walls so the mix is heard as intended. Congregations in the thousands in hard concrete volumes. Intelligibility fails long before anyone describes the room as echoey.
- 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
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Plant and projection
Equipment noise into the auditorium, treated at source. Lagos can be slow to clear. We quote a realistic window rather than a best case, and we will say if another port suits you better.
- 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
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 / Conditions
Why the climate in Nigeria changes the material, not the target
Nigeria 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.
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
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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.
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Treating the auditorium to fix bleed from the next screen
This is the one that comes back as a second fit-out rather than a snag.
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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 Nigeria job
Standby generation runs constantly in many buildings and sits close to occupied space. Enclosure and mass, not absorption, is the answer.
05 / Logistics
How material reaches a Nigeria site
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Lagos or Onne, then road to site |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Lagos or Onne |
| 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 Lagos or Onne, then road to site. Air freight for samples and urgent quantities.
Questions from Nigeria projects
What makes cinema and multiplex soundproofing different in Nigeria?
Church buildings and event halls are large hard rooms carrying amplified music at very high level. Standby generation runs constantly in many buildings and sits close to occupied space. Enclosure and mass, not absorption, is the answer.
Where should the budget go first on a Nigeria 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 Nigeria?
No. We manufacture in India and supply into Nigeria. 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 Nigeria site?
ships from: Palwal, Haryana, India, arrives at: Lagos or Onne, 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?
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
Send the drawings, get a straight answer
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.