For projects in Haridwar
Recording studio acoustics and soundproofing in Haridwar
Two jobs that must not be confused: keeping the building out, and making the room honest inside. The first is mass and decoupling and has to be built first. The second is absorption and diffusion and can be tuned later. Very little purpose built studio work. Most demand is hotel entertainment space and small content rooms inside existing hillside buildings.
- Isolation
- A measured background level, agreed before anything is bought.
- Low frequency
- Corner and boundary absorption with real depth, not surface foam.
- Early reflections
- Controlled at the mix position, and only there.
- Quote
- From a plan and a section, within 48 hours
01 / The material
What this is, and what it changes in a Haridwar room
Two jobs that must not be confused: keeping the building out, and making the room honest inside. The first is mass and decoupling and has to be built first. The second is absorption and diffusion and can be tuned later.
Very little purpose built studio work. Most demand is hotel entertainment space and small content rooms inside existing hillside buildings.
Work reaching us from Haridwar is mostly ashrams and guest accommodation, assembly halls, industrial units, hotels, schools, clinics.
- Very large assembly spaces Halls holding large gatherings in hard masonry, where speech stops being intelligible well before the room sounds wrong.
- Seasonal surges Occupancy swings enormously through the year. Rooms have to work when the building is completely full, which is when it is judged.
- Industrial estate work Machinery and plant close to occupied areas, where enclosure at the source is the reliable answer.
- Isolation A measured background level, agreed before anything is bought.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for studio soundproofing are on the main product page. This page covers what that means for a project in Haridwar.
02 / The build-up
What goes where, from the structure in
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Layer 1
Acoustic foam and BassBloc
Open cell foam shapes for high frequency control, and BassBloc, a high density absorber built for the low mid range where ordinary foam does nothing. In Haridwar, hotel plant, boilers and generator sets close to guest rooms in compact hillside buildings.
First reflection points. Mirror trick placement on side walls and ceiling, which is a handful of panels rather than a lined room.
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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 Haridwar, hotel banquet rooms, auditoria and temple halls are hard volumes carrying amplified speech and music.
Mixed finish. Plain felt where it is out of eye line, printed or grooved where it is seen.
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Layer 3
Soundproof curtains
A layered curtain with a mass loaded vinyl core, used where an opening has to stay an opening. In Haridwar, classrooms are concrete and tile with bare walls and high ceilings, and class sizes push levels up. Corridors act as reverberation chambers that feed every room off them.
Track with a seal. Ceiling track plus a floor seal or drape, so the perimeter is closed when it is drawn.
Architects working in Haridwar 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
What the buildings in Haridwar do to the specification
- Very large assembly spaces
Halls holding large gatherings in hard masonry, where speech stops being intelligible well before the room sounds wrong.
- Seasonal surges
Occupancy swings enormously through the year. Rooms have to work when the building is completely full, which is when it is judged.
- Industrial estate work
Machinery and plant close to occupied areas, where enclosure at the source is the reliable answer.
- Next day from the plant
A short run, so freight is cheap and samples arrive quickly.
- The housing stock
RC frame houses and hotels built on slopes, with hard floors and cold external walls in the hill towns.
- The studio and content scene
Very little purpose built studio work. Most demand is hotel entertainment space and small content rooms inside existing hillside buildings.
04 / Room by room
Where the money goes on a Haridwar project
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Isolation
A measured background level, agreed before anything is bought. Halls holding large gatherings in hard masonry, where speech stops being intelligible well before the room sounds wrong.
- Acoustic foam and BassBloc, 1800 x 900 mm
- Acoustic panels, 1800 x 900 mm, image printed into the felt rather than onto a facing
- Soundproof curtains, 5.5 kg per sq m
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Low frequency
Corner and boundary absorption with real depth, not surface foam. Occupancy swings enormously through the year. Rooms have to work when the building is completely full, which is when it is judged.
- Acoustic foam and BassBloc, 20 mm
- Acoustic panels, Cut pattern in PET felt, adds visual rhythm without changing the absorber
- Soundproof curtains, Up to 30 dB
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Early reflections
Controlled at the mix position, and only there. Machinery and plant close to occupied areas, where enclosure at the source is the reliable answer.
- Acoustic foam and BassBloc, 100 kg per cubic metre
- Acoustic panels, ASTM C423
- Soundproof curtains, 30
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
The Haridwar climate decides the material list
Haridwar 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.
Where a consultant is already engaged on a Haridwar project, we supply to their specification and send the test reports rather than describing them. More on working with acoustic consultants.
06 / Straight talk
Six mistakes that turn into a second fit-out
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Buying foam to solve an isolation problem
This is the one that comes back as a second fit-out rather than a snag.
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Treating the room before the shell is isolated
It sounds like a small detail until the room is finished and the complaint arrives.
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Killing the room completely and calling it controlled
A room can be over-treated. Past the target it stops sounding controlled and starts sounding dead, and you paid for that.
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Treating it as a generic Haridwar job
Halls holding large gatherings in hard masonry, where speech stops being intelligible well before the room sounds wrong.
05 / Supply
How material reaches a Haridwar site
| Made at | Our own plant, Palwal, Haryana |
|---|---|
| Reaches site in | next day |
| Dispatch | 2 to 4 working days |
| To site | next 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 eighty kilometres, normally next day on a dedicated truck.
Questions from Haridwar projects
What makes recording studio acoustics and soundproofing different in Haridwar?
Very little purpose built studio work. Most demand is hotel entertainment space and small content rooms inside existing hillside buildings. Occupancy swings enormously through the year. Rooms have to work when the building is completely full, which is when it is judged.
Where should the budget go first on a Haridwar project?
Isolation. A measured background level, agreed before anything is bought. Low frequency. Corner and boundary absorption with real depth, not surface foam.
Do you have an office or installation team in Haridwar?
No. We manufacture in India and supply into Haridwar. 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 Haridwar site?
made at: Our own plant, Palwal, Haryana, reaches site in: next 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?
Buying foam to solve an isolation problem. Treating the room before the shell is isolated.
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.