For projects in Jaipur
Auditorium acoustics and soundproofing in Jaipur
A large hard volume where speech falls apart long before anyone calls the room echoey. The target is intelligibility at the back row, which is a reverberation and early reflection problem, not a loudspeaker problem. Palace hotels, banquet halls and auditoria are very large stone volumes with long decay times.
- Reverberation time
- Set against use. Speech and music want different numbers, and a dual use hall needs a decision.
- Early reflections
- Shaped surfaces that send energy to the rear seats rather than absorbing everything.
- Rear wall
- The single worst surface in most halls, and the first one to treat.
- Quote
- From a plan and a section, within 48 hours
01 / What it is
The product, described honestly, for a Jaipur brief
A large hard volume where speech falls apart long before anyone calls the room echoey. The target is intelligibility at the back row, which is a reverberation and early reflection problem, not a loudspeaker problem.
Palace hotels, banquet halls and auditoria are very large stone volumes with long decay times.
Work reaching us from Jaipur is mostly heritage hotels, wedding and banquet venues, jewellery workshops, offices, schools, clinics.
- The venue is the product A banquet hall has to hold amplified music and still let a speech be understood. Those pull in opposite directions unless the ceiling is handled properly.
- Heritage fabric stays Stone, lime plaster and high ceilings that cannot be altered. Work has to be internal, shallow and ideally reversible.
- Workshops and cutting Gem and jewellery units where cutting and polishing run all day close to occupied areas.
- Reverberation time Set against use. Speech and music want different numbers, and a dual use hall needs a decision.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for auditorium acoustics are on the main product page. This page covers what that means for a project in Jaipur.
02 / The build-up
The stack, in the order it is installed
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Layer 1
Wooden slat acoustic panels
Timber slats on an acoustic backing. In Jaipur, 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.
Slats on a cavity. Backing plus an air gap behind moves absorption lower, which matters in music rooms.
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Layer 2
PET felt acoustic panels
A rigid non-woven panel pressed from 100% polyester fibre, a large part of it recycled. In Jaipur, palace hotels, banquet halls and auditoria are very large stone volumes with long decay times.
On a 25 to 50 mm air gap. The same panel on battens. The air gap moves absorption down in frequency at no extra material cost, and is the cheapest improvement available.
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Layer 3
Ceiling baffles and clouds
PET felt suspended from the soffit, vertically as baffles or horizontally as clouds. In Jaipur, school buildings are stone and concrete with high ceilings and courtyards that amplify break time noise.
Horizontal clouds. Flat rafts over the occupied zone, which also reflect early speech energy back down where it helps.
Architects working in Jaipur 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 / In this market
What decides the build-up in Jaipur
- The venue is the product
A banquet hall has to hold amplified music and still let a speech be understood. Those pull in opposite directions unless the ceiling is handled properly.
- Heritage fabric stays
Stone, lime plaster and high ceilings that cannot be altered. Work has to be internal, shallow and ideally reversible.
- Workshops and cutting
Gem and jewellery units where cutting and polishing run all day close to occupied areas.
- Next day from the plant
A few hours by road. Low freight cost, quick samples, and easy replacement.
- Assembly and performance rooms
Palace hotels, banquet halls and auditoria are very large stone volumes with long decay times.
- School and campus buildings
School buildings are stone and concrete with high ceilings and courtyards that amplify break time noise.
04 / Room by room
Space by space, for Jaipur briefs
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Reverberation time
Set against use. Speech and music want different numbers, and a dual use hall needs a decision. A banquet hall has to hold amplified music and still let a speech be understood. Those pull in opposite directions unless the ceiling is handled properly.
- Wood wool acoustic panels, 1200 x 600 mm
- PET felt acoustic panels, 9, 12, 18 and 24 mm standard, tolerance plus or minus 5 percent
- Acoustic carpet and rugs, High density polyester
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Early reflections
Shaped surfaces that send energy to the rear seats rather than absorbing everything. Stone, lime plaster and high ceilings that cannot be altered. Work has to be internal, shallow and ideally reversible.
- Wood wool acoustic panels, 20 mm
- PET felt acoustic panels, 4 to 24 mm
- Acoustic carpet and rugs, Felt
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Rear wall
The single worst surface in most halls, and the first one to treat. Gem and jewellery units where cutting and polishing run all day close to occupied areas.
- Wood wool acoustic panels, 400 kg per cubic metre
- PET felt acoustic panels, 1220 x 2440 mm standard, 4 x 8 ft
- 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 / Durability
What the Jaipur climate rules in and rules out
Jaipur is hot and dry for most of the year, with dust and high daytime surface temperatures, and that narrows the material list before acoustics is discussed.
Dust is the enemy of open-cell products. PET felt does not shed, does not hold dust in the way fabric-wrapped glass wool does, and wipes down. Timber needs a stable indoor RH or it moves.
The failure we design against here is dust ingress and thermal movement in long runs.
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
Where this kind of project usually fails
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Absorbing the whole room and losing the back rows
It sounds like a small detail until the room is finished and the complaint arrives.
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Adding speakers to fix a reverberation problem
Small on the drawing, expensive on site, and almost always found after handover.
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Ignoring the rear wall because it is behind the audience
This is the one that comes back as a second fit-out rather than a snag.
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Treating it as a generic Jaipur job
A banquet hall has to hold amplified music and still let a speech be understood. Those pull in opposite directions unless the ceiling is handled properly.
05 / Route to site
What the route into Jaipur actually looks like
| Made at | Our own plant, Palwal, Haryana |
|---|---|
| Reaches site in | a day |
| Dispatch | 2 to 4 working days |
| To site | a day |
| 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 two hundred and fifty kilometres, usually next day on a dedicated truck.
Questions from Jaipur projects
What makes auditorium acoustics and soundproofing different in Jaipur?
Palace hotels, banquet halls and auditoria are very large stone volumes with long decay times. A banquet hall has to hold amplified music and still let a speech be understood. Those pull in opposite directions unless the ceiling is handled properly.
Where should the budget go first on a Jaipur project?
Reverberation time. Set against use. Speech and music want different numbers, and a dual use hall needs a decision. Early reflections. Shaped surfaces that send energy to the rear seats rather than absorbing everything.
Do you have an office or installation team in Jaipur?
No. We manufacture in India and supply into Jaipur. 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 Jaipur site?
made at: Our own plant, Palwal, Haryana, reaches site in: a day, 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?
Absorbing the whole room and losing the back rows. Adding speakers to fix a reverberation problem.
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
Tell us the room, we will tell you the build-up
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.