Manufactured in India, supplied in Haridwar
Acoustic foam and BassBloc in Haridwar
We manufacture acoustic foam and BassBloc at our own plant at Palwal in Haryana, India, and supply them into Haridwar. Haridwar combines pilgrimage hospitality with a substantial industrial estate, so we supply assembly halls and plant rooms from the same district.
- BassBloc size
- 1800 x 900 mm
- BassBloc thickness
- 20 mm
- BassBloc density
- 100 kg per cubic metre
- Effective range
- 100 to 500 Hz
- BassBloc NRC
- 0.85
- Lead time
- 4 to 7 working days
- Minimum order
- From 200 sq ft
- Made at our own plant, Palwal, Haryana, India
- One batch across the order, no blending between runs
- Test reports sent on request, not just quoted
Manufacturer, not reseller. We hold no local approvals and will not imply we do. You get the price the factory quotes, material that matches across a large order, and advice that sometimes talks you out of a purchase.
01 / The product
What you are buying, and what it fixes in Haridwar
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.
Work reaching us from Haridwar is mostly ashrams and guest accommodation, assembly halls, industrial units, hotels, schools, clinics.
RC frame houses and hotels built on slopes, with hard floors and cold external walls in the hill towns.
- Corner loading Low frequency energy collects in corners, so absorber in the corners does more than the same area spread across a wall.
- First reflection points Mirror trick placement on side walls and ceiling, which is a handful of panels rather than a lined room.
- Behind a fabric frame Where the room has to look finished, absorber inside a frame rather than foam on show.
- What it will not do Thin foam on a wall is the most over-sold product in this industry. It controls flutter and nothing below it.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for acoustic foam and bass traps are on the main product page. This page covers what that means for a project in Haridwar.
02 / Specification sheet
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.
- Foam wedge and pyramidLow density. Flutter and high frequency only
- BassBloc100 kg per cubic metre. Low mid absorption, control rooms, live rooms
| BassBloc size | 1800 x 900 mm |
|---|---|
| BassBloc thickness | 20 mm |
| BassBloc density | 100 kg per cubic metre |
| Effective range | 100 to 500 Hz |
| BassBloc NRC | 0.85 |
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.
03 / In this market
What decides the build-up in Haridwar
- Seasonal surges
Occupancy swings enormously through the year. Rooms have to work when the building is completely full, which is when it is judged.
- Very large assembly spaces
Halls holding large gatherings in hard masonry, where speech stops being intelligible well before the room sounds wrong.
- 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.
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.
04 / Conditions
Durability in Haridwar, before acoustics is discussed
Haridwar is hot summers, mild winters and a distinct wet season, and that narrows the sensible material list before acoustics is even 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 risk we design against here is wet-season humidity behind linings.
For a Haridwar interior where the finish leads, we will say plainly what each option costs you acoustically. See how we work with interior designers.
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 |
| Packing | Compressed and boxed for foam, palletised flat for BassBloc. |
| Lead time | 4 to 7 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.
By road from Palwal, roughly two hundred and eighty kilometres, normally next day on a dedicated truck.
200 sq ft for acoustic foam, 300 sq ft for BassBloc, 10 pieces for bass traps.
| Acoustic foam | 200 sq ft, about 19 sq m |
|---|---|
| BassBloc | 300 sq ft, about 28 sq m |
| Bass traps | 10 pieces |
A BassBloc panel is 1800 x 900 mm, which is 1.62 sq m or about 17.4 sq ft, so the BassBloc minimum is roughly 17 panels.
06 / Read this first
Where this goes wrong, said plainly
-
The wrong product for the problem
Thin foam on a wall is the most over-sold product in this industry. It controls flutter and nothing below it. If the complaint is boom, bass from a neighbour, or a room that sounds uneven at low frequency, foam is the wrong purchase and we will say so.
-
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.
-
Local approvals that nobody actually holds
We hold no Haridwar certification and we will not borrow one. The test data we publish is ours, and we will send the reports rather than describe them.
07 / In projects
The material in real interiors
Haridwar: questions we are actually asked
Do you manufacture acoustic foam and BassBloc in Haridwar?
No, and we will not say otherwise. We manufacture at our own plant at Palwal in Haryana, India, and supply into Haridwar as the manufacturer rather than through a dealer. Haridwar combines pilgrimage hospitality with a substantial industrial estate, so we supply assembly halls and plant rooms from the same district. You buy at factory prices with one consistent batch across the order.
What changes the specification on a Haridwar job?
Occupancy swings enormously through the year. Rooms have to work when the building is completely full, which is when it is judged. Halls holding large gatherings in hard masonry, where speech stops being intelligible well before the room sounds wrong. Those two things move the build-up far more than the panel figure does.
Will this material last in the Haridwar climate?
Haridwar is hot summers, mild winters and a distinct wet season. 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.
What is the delivery time into Haridwar?
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.
Where do acoustic foam and BassBloc fail to help?
Thin foam on a wall is the most over-sold product in this industry. It controls flutter and nothing below it. If the complaint is boom, bass from a neighbour, or a room that sounds uneven at low frequency, foam is the wrong purchase and we will say so.
Is there a minimum order, and how does it arrive?
200 sq ft for acoustic foam, 300 sq ft for BassBloc, 10 pieces for bass traps. Acoustic foam, 200 sq ft, about 19 sq m. BassBloc, 300 sq ft, about 28 sq m. Bass traps, 10 pieces. A BassBloc panel is 1800 x 900 mm, which is 1.62 sq m or about 17.4 sq ft, so the BassBloc minimum is roughly 17 panels. Compressed and boxed for foam, palletised flat for BassBloc.
Next step
Send a plan and a section, get a real build-up
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.