Manufactured in India, supplied in Mizoram
Acoustic foam and BassBloc in Mizoram
We manufacture acoustic foam and BassBloc at our own plant at Palwal in Haryana, India, and supply them into Mizoram. Mizoram is hills, heavy rain and an extraordinary choral tradition, which makes performance and assembly spaces an unusually large share of the work.
- 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
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 / What it is
The product, described honestly, for a Mizoram brief
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 Mizoram is mostly community and church halls, schools and colleges, hospitals, offices, hotels, assembly spaces.
Timber and RC construction on steep slopes, with hard floors and very high rainfall.
- 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 Mizoram.
02 / The numbers
Published specification, identical wherever we ship it
The specification below is the same everywhere we supply, because a specification that changed by city would not be a specification. What changes is which grade and build-up is the right buy, and that is what the rest of this page is about.
- 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 |
If a consultant has set the target, we will quote against their figures rather than ours, and stay out of the scope they own. More on working with acoustic consultants.
03 / In this market
What we see driving Mizoram briefs
- Halls built for singing
Choral and congregational use means the room has to support music and still let speech be understood. Those pull in opposite directions unless it is designed.
- Rain on metal roofs
Heavy rainfall on light roofing is a genuine noise source that interrupts services and lessons alike.
- Light hill construction
Timber and light structures with very little mass, so noise passes easily and mass has to be added.
- Steep final roads
The last leg is hard on a pallet. We brace and wrap for it and confirm dates before dispatch.
- The housing stock
Timber and RC construction on steep slopes, with hard floors and very high rainfall.
- The studio and content scene
Church and school choirs drive most recording work here, done in hall spaces and small rooms inside light hill construction rather than in purpose built studios.
Architects working in Mizoram 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 / Climate
Why the climate in Mizoram changes the material, not the target
Mizoram 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.
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.
05 / Supply
Getting it to Mizoram, with real dates
| Made at | Our own plant, Palwal, Haryana |
|---|---|
| Reaches site in | five to six days |
| Dispatch | 2 to 4 working days |
| To site | five to six days |
| 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 twenty three hundred kilometres, normally five to six days. The final hill roads are steep and we pack for them.
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 / Worth knowing
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.
-
Square footage quoted before the room is understood
Anyone can price a wall. Working out how much material the room actually needs usually reduces the order, which is why not everyone does it.
-
Local approvals that nobody actually holds
We hold no Mizoram 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
How it looks once it is installed
Mizoram: questions we are actually asked
Do you manufacture acoustic foam and BassBloc in Mizoram?
No, and we will not say otherwise. We manufacture at our own plant at Palwal in Haryana, India, and supply into Mizoram as the manufacturer rather than through a dealer. Mizoram is hills, heavy rain and an extraordinary choral tradition, which makes performance and assembly spaces an unusually large share of the work. You buy at factory prices with one consistent batch across the order.
Why would a Mizoram build-up differ from anywhere else?
Choral and congregational use means the room has to support music and still let speech be understood. Those pull in opposite directions unless it is designed. Heavy rainfall on light roofing is a genuine noise source that interrupts services and lessons alike. Those two things move the build-up far more than the panel figure does.
Is this the right material for Mizoram conditions?
Mizoram 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.
How does an order actually travel to Mizoram?
made at: Our own plant, Palwal, Haryana, reaches site in: five to six 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.
When are acoustic foam and BassBloc the wrong purchase?
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.
How is the order packed and what is the minimum?
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
Tell us the room, we will tell you the build-up
A plan and a section is enough. We will come back with a build-up, a BOQ and a delivered date, and we will say so if what you are asking for will not work.