For projects in Madurai
Cinema and multiplex soundproofing in Madurai
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. Kalyana mandapams, temple halls and auditoria are very large hard volumes carrying amplified speech and music.
- 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 / Start here
What you are buying, and what it fixes in Madurai
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.
Kalyana mandapams, temple halls and auditoria are very large hard volumes carrying amplified speech and music.
Work reaching us from Madurai is mostly assembly and dining halls, hotels, textile units, colleges, hospitals, offices.
- Very large assembly spaces Halls holding continuous crowds in hard stone and concrete, where intelligibility fails long before the room sounds obviously wrong.
- Textile machinery Continuous machine noise in units close to housing. Enclosure at the source rather than lining the hall.
- Dry heat PET felt does not sag, shed fibre or degrade at high temperature, which matters in roof voids and sealed conditioned rooms.
- 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 Madurai.
02 / The build-up
The build-up, layer by layer
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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 Madurai, split units, VRF outdoor banks and diesel generator sets sit close to occupied areas, often on the same terrace as a bedroom. Generator enclosure and condenser screening are the recurring jobs.
Floating floor. Resilient layer and deck, to break impact energy before it reaches the structure.
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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 Madurai, kalyana mandapams, temple halls and auditoria are very large hard volumes carrying amplified speech and music.
Ceiling first. In most rooms the ceiling is the largest untreated surface and the cheapest square metre of result.
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Layer 3
Acoustic carpet and rugs
A tile carpet with a dense polyester face on a felt backing. In Madurai, very large school and college campuses in concrete and tile, with auditoria and seminar halls used constantly.
Over a resilient underlay. Where impact noise to the floor below is the actual complaint, the underlay does that work, not the carpet.
We would rather argue about the build-up at design stage than on site. See how we support architects.
03 / In this market
What the buildings in Madurai do to the specification
- Very large assembly spaces
Halls holding continuous crowds in hard stone and concrete, where intelligibility fails long before the room sounds obviously wrong.
- Textile machinery
Continuous machine noise in units close to housing. Enclosure at the source rather than lining the hall.
- Dry heat
PET felt does not sag, shed fibre or degrade at high temperature, which matters in roof voids and sealed conditioned rooms.
- Five days by road
A long run, confirmed before dispatch, with samples sent ahead of the order.
- Assembly and performance rooms
Kalyana mandapams, temple halls and auditoria are very large hard volumes carrying amplified speech and music.
04 / Room by room
Where the money goes on a Madurai project
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Screen to screen
Independent construction between auditoria, with services broken at the line. Halls holding continuous crowds in hard stone and concrete, where intelligibility fails long before the room sounds obviously wrong.
- 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
- PET felt acoustic panels, 4 to 24 mm
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In room response
Heavy absorption on side and rear walls so the mix is heard as intended. Continuous machine noise in units close to housing. Enclosure at the source rather than lining the hall.
- 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
- PET felt acoustic panels, 1220 x 2440 mm standard, 4 x 8 ft
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Plant and projection
Equipment noise into the auditorium, treated at source. PET felt does not sag, shed fibre or degrade at high temperature, which matters in roof voids and sealed conditioned rooms.
- Soundproofing materials, Mass, then decoupling, then cavity absorption, then sealing
- Acoustic panels, ASTM C423
- PET felt acoustic panels, 2440 x 4270 mm, 2.44 x 4.27 m, 8 x 14 ft
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
Durability in Madurai, before acoustics is discussed
Madurai 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
What we watch go wrong on jobs like this
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A shared service void running across the wall line
The ceiling is almost always the largest untreated surface, so leaving it out means paying for panels that cannot reach the target.
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Treating the auditorium to fix bleed from the next screen
Small on the drawing, expensive on site, and almost always found after handover.
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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 Madurai job
Halls holding continuous crowds in hard stone and concrete, where intelligibility fails long before the room sounds obviously wrong.
05 / Getting it there
Supply into Madurai, start to site
| Made at | Our own plant, Palwal, Haryana |
|---|---|
| Reaches site in | five days |
| Dispatch | 2 to 4 working days |
| To site | five days |
| Support | Drawings, build-ups, BOQ and material that arrives complete |
Standard items dispatch in 2 to 4 working days from our plant at Palwal. Grooved panels and custom colours take longer, and we say so before you order, not after.
By road from Palwal, roughly twenty four hundred kilometres, normally five days on a dedicated truck.
Questions from Madurai projects
What makes cinema and multiplex soundproofing different in Madurai?
Kalyana mandapams, temple halls and auditoria are very large hard volumes carrying amplified speech and music. Halls holding continuous crowds in hard stone and concrete, where intelligibility fails long before the room sounds obviously wrong.
Where should the budget go first on a Madurai 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 Madurai?
No. We manufacture in India and supply into Madurai. 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 Madurai site?
made at: Our own plant, Palwal, Haryana, reaches site in: five days, dispatch: 2 to 4 working days. Standard items dispatch in 2 to 4 working days from our plant at Palwal. 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 a plan and a section, get a real build-up
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.