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Manufactured in India, supplied in Coimbatore
Soundproofing materials in Coimbatore
We manufacture soundproofing materials at our own plant at Palwal in Haryana, India, and supply them into Coimbatore. Coimbatore makes pumps, motors and textile machinery, which means test rooms and shop floors rather than interiors.
- SoundBlanket MLV
- 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
- BassBloc
- 1800 x 900 x 20 mm, 100 kg per cubic metre, NRC 0.85
- Principle
- Mass, then decoupling, then cavity absorption, then sealing
- Test standards
- ASTM E90 for the barrier, ASTM C423 for the absorber
- Lead time
- 4 to 7 working days for stock items
- ASTM E90 for the barrier, ASTM C423 for the absorber
- Made at our own plant, Palwal, Haryana, India
- One batch across the order, no blending between runs
This comes from our own plant, not a trading desk. We do not have an office in your city and we will not invent one. What we can give you is factory pricing, consistent material and a technical answer before you commit.
01 / The material
What this material is and where it earns its place in Coimbatore
The blocking side of the range taken together: mass loaded vinyl, resilient layers, cavity absorption and the build-ups they belong in. This is the page for someone whose problem is noise getting through, not a room that sounds wrong.
Work reaching us from Coimbatore is mostly engineering plants and test rooms, colleges, textile units, hospitals, offices, hotels.
RC frame houses and apartments with hard floors, built for heat and humidity with open plan layouts that carry sound room to room.
- Independent leaf A second wall that does not touch the first. Nothing else comes close for the money.
- Resilient bar Where a full independent leaf will not fit. Effective, and very easy to short circuit with one wrong screw.
- Floating floor Resilient layer and deck, to break impact energy before it reaches the structure.
- What it will not do Soundproofing fails at the gaps, not the materials. A service penetration, a back to back socket, or a door undercut will undo a correctly built wall.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for our soundproofing materials are on the main product page. This page covers what that means for a project in Coimbatore.
SoundBlanket mass loaded vinyl BassBloc sound absorber Wall soundproofing systems
02 / Specification
The published figures, unchanged by location
We publish one data sheet for every market. If a supplier quotes you a different figure for the same product in a different city, one of the two numbers is wrong.
- Light retrofit2.5 mm membrane. Where depth is not available
- Standard partition4 mm membrane on an independent leaf. The common specification
- Heavy6 mm membrane and full decoupling. Plant, machine enclosure, low frequency
| SoundBlanket MLV | 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 |
|---|---|
| BassBloc | 1800 x 900 x 20 mm, 100 kg per cubic metre, NRC 0.85 |
| Principle | Mass, then decoupling, then cavity absorption, then sealing |
| Test standards | ASTM E90 for the barrier, ASTM C423 for the absorber |
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.
03 / Local conditions
What decides the build-up in Coimbatore
- Test and measurement rooms
Motor and pump testing needs a genuinely low background before any reading means anything. That is isolation with a written target, not absorption.
- Foundry and machining noise
Low frequency and structure-borne. Enclosure at the source rather than treating the hall.
- Education at scale
A large college sector with lecture rooms and hostels where speech fails and noise between rooms is constant.
- Dry inland climate
PET felt is stable in dry heat and does not shed fibre, which suits sealed conditioned rooms.
- Plant and HVAC
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.
- The housing stock
RC frame houses and apartments with hard floors, built for heat and humidity with open plan layouts that carry sound room to room.
If you are specifying for a Coimbatore project, we can give you a section, a BOQ and the honest limits of each layer. See how we support architects.
04 / Climate and durability
Why the climate in Coimbatore changes the material, not the target
Coimbatore is warm and humid through most of the year, with a long wet season, and that narrows the sensible material list before acoustics is even 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 risk we design against here is mould, sagging fabric finishes and swelling in timber.
For a Coimbatore interior where the finish leads, we will say plainly what each option costs you acoustically. See how we work with interior designers.
05 / Supply
What the route into Coimbatore actually looks like
| Made at | Our own plant, Palwal, Haryana |
|---|---|
| Reaches site in | five days |
| Dispatch | 2 to 4 working days |
| To site | five days |
| Packing | Rolls on core tubes, boards palletised, fixings and tapes listed on the same packing list. |
| Lead time | 4 to 7 working days for stock items. |
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 three hundred kilometres, normally five days on a dedicated truck.
06 / Before you buy
Where this goes wrong, said plainly
-
The wrong product for the problem
Soundproofing fails at the gaps, not the materials. A service penetration, a back to back socket, or a door undercut will undo a correctly built wall. We would rather spend the conversation on the detail than on the product.
-
A number chased without a measurement
If nobody has measured the room or set a target, the specification is a guess with a decimal point in it. We will ask for the target before we quote the quantity.
-
A claim of being local to Coimbatore
We manufacture in India and supply here. We do not run an office in this city and we will not pretend to, because you would find out on the first site visit.
07 / In projects
The material in real interiors
Coimbatore: questions we are actually asked
Where are the soundproofing materials you supply to Coimbatore actually made?
No, and we will not say otherwise. We manufacture at our own plant at Palwal in Haryana, India, and supply into Coimbatore as the manufacturer rather than through a dealer. Coimbatore makes pumps, motors and textile machinery, which means test rooms and shop floors rather than interiors. You buy at factory prices with one consistent batch across the order.
What decides the specification for a Coimbatore project?
Motor and pump testing needs a genuinely low background before any reading means anything. That is isolation with a written target, not absorption. Low frequency and structure-borne. Enclosure at the source rather than treating the hall. Those two things move the build-up far more than the panel figure does.
How does the Coimbatore climate affect this product?
Coimbatore is warm and humid through most of the year, with a long wet season. 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.
When would material land on a Coimbatore 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 will soundproofing materials not do?
Soundproofing fails at the gaps, not the materials. A service penetration, a back to back socket, or a door undercut will undo a correctly built wall. We would rather spend the conversation on the detail than on the product.
What quantity do we have to order, and in what packaging?
Minimum order is confirmed with the quote. Rolls on core tubes, boards palletised, fixings and tapes listed on the same packing list.
Next step
Send the drawings, get a straight answer
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.