Manufactured in India, supplied in Montreal
Soundproofing materials in Montreal
We manufacture soundproofing materials at our own plant at Palwal in Haryana, India, and supply them into Montreal. Made at our own plant in India and shipped up the St Lawrence into the Port of Montreal, which puts the container inside the city rather than a province away.
- 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
We are the manufacturer. There is no local office and we do not claim approvals we do not hold. What you get is factory pricing, one consistent batch across the order, and a straight answer on what the material will and will not do.
01 / The product
What this is, and what it changes in a Montreal room
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 Montreal is mostly plex and condo housing, studios and rehearsal rooms, offices, restaurants, schools, clinics.
Timber frame with gypsum board in low rise, concrete in towers. Condominium party walls and floors generate most complaints, and impact noise through a concrete slab needs a resilient layer, not a panel.
- 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 Montreal.
SoundBlanket mass loaded vinyl BassBloc sound absorber Wall soundproofing systems
02 / Data sheet
One specification sheet, the same in every market
These figures are published and they do not move. The thing worth arguing about is not the number on the sheet, it is which grade and which build-up suits the room you are treating.
- 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 |
Where a consultant is already engaged on a Montreal 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 we see driving Montreal briefs
- Plex floors pass everything
Stacked flats with timber joists send footfall and speech straight down. A resilient layer under the new floor does more than any ceiling treatment below it.
- A city that makes a lot of noise on purpose
Rehearsal rooms, studios and practice spaces in residential buildings are normal here. Isolation is what keeps them viable, not absorption.
- The port is in the city
Containers come up the St Lawrence and land in Montreal itself, which keeps the road leg short and the landed cost predictable.
- Long sealed winters
Buildings close up for months and mechanical systems run hard. Noise stops escaping and accumulates inside instead.
- Plant and HVAC
Forced air heating runs most of the year, so duct-borne noise and return air paths carry sound between rooms as reliably as the walls do.
- The housing stock
Timber frame with gypsum board in low rise, concrete in towers. Condominium party walls and floors generate most complaints, and impact noise through a concrete slab needs a resilient layer, not a panel.
For a Montreal practice, the useful thing is a detail you can put in a drawing set, not a brochure. See how we support architects.
04 / Conditions
Durability in Montreal, before acoustics is discussed
Montreal is cool and damp, with long heating seasons and cold external walls, and that narrows the sensible material list before acoustics is even discussed.
Cold wall build-ups and long heating seasons mean interstitial condensation is a real risk behind any lining. PET felt is unaffected by damp air and will not feed mould where a fabric-faced mineral product would.
The risk we design against here is condensation behind linings in older, poorly insulated stock.
Designers get colour, pattern and CNC options with the absorption figure attached to each. See how we work with interior designers.
05 / Getting it there
What the route into Montreal actually looks like
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Port of Montreal, then a short road run to site |
| Dispatch | 4 to 7 working days |
| Freight | Sea into Port of Montreal |
| 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 4 to 7 working days. The sea leg from India is long, so plan the full door to door window into the programme. We give real dates, not optimistic ones.
Sea freight into the Port of Montreal, then a short road run to site. Air freight for samples and urgent quantities.
06 / Worth knowing
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.
-
Suppliers who imply a Montreal presence
Ask any supplier where the material is made and who carries the warranty. We make it at Palwal in Haryana and we say so on every page, including this one.
07 / In projects
In finished rooms
Montreal: questions we are actually asked
Is there a Montreal factory behind this product?
No, and we will not say otherwise. We manufacture at our own plant at Palwal in Haryana, India, and supply into Montreal as the manufacturer rather than through a dealer. Made at our own plant in India and shipped up the St Lawrence into the Port of Montreal, which puts the container inside the city rather than a province away. You buy at factory prices with one consistent batch across the order.
What do you look at first on a Montreal enquiry?
Stacked flats with timber joists send footfall and speech straight down. A resilient layer under the new floor does more than any ceiling treatment below it. Rehearsal rooms, studios and practice spaces in residential buildings are normal here. Isolation is what keeps them viable, not absorption. Those two things move the build-up far more than the panel figure does.
How does the Montreal climate affect this product?
Montreal is cool and damp, with long heating seasons and cold external walls. Cold wall build-ups and long heating seasons mean interstitial condensation is a real risk behind any lining. PET felt is unaffected by damp air and will not feed mould where a fabric-faced mineral product would. The failure we design against here is condensation behind linings in older, poorly insulated stock.
What is the delivery time into Montreal?
ships from: Palwal, Haryana, India, arrives at: Port of Montreal, then a short road run to site, dispatch: 4 to 7 working days. Standard items dispatch in 4 to 7 working days. The sea leg from India is long, so plan the full door to door window into the programme. We give real dates, not optimistic ones.
When are soundproofing materials the wrong purchase?
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.
How is the order packed and what is the minimum?
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 a plan and a section, get a real 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.