Manufactured in India, supplied in Calgary
PET felt acoustic panels in Calgary
We manufacture PET felt acoustic panels at our own plant at Palwal in Haryana, India, and supply them into Calgary. Made at our own plant in India, shipped into Vancouver and railed inland.
- Material
- 100% PET non-woven, no added binder
- Thickness
- 9, 12, 18 and 24 mm standard, tolerance plus or minus 5 percent
- Custom thickness
- 4 to 24 mm
- Panel size
- 1220 x 2440 mm standard, 4 x 8 ft
- Maximum size
- 2440 x 4270 mm, 2.44 x 4.27 m, 8 x 14 ft
- Lead time
- 4 to 7 working days for standard colours and thicknesses
- Minimum order
- From 10 panels
- ASTM C423
- Made at our own plant, Palwal, Haryana, India
- One batch across the order, no blending between runs
We make this ourselves and ship it to you. No local branch, no borrowed certifications, no dealer margin. One batch across the whole order, and an honest answer when the product is wrong for the problem.
01 / The product
What this is, and what it changes in a Calgary room
A rigid non-woven panel pressed from 100% polyester fibre, a large part of it recycled. It absorbs mid and high frequency energy and finishes as the visible surface, so it is both the acoustic layer and the finish.
Work reaching us from Calgary is mostly corporate offices and operations centres, condo towers, schools, clinics, home theatres.
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.
- Direct to wall Panel bonded or mechanically fixed flat to the substrate. Simplest, and the weakest at low frequency.
- On a 25 to 50 mm air gap The same panel on battens. The air gap moves absorption down in frequency at no extra material cost, and is the cheapest improvement available.
- Over a porous backing Panel over mineral or PET backing where the room needs genuine low mid control.
- What it will not do It absorbs. It does not block.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for PET felt panels are on the main product page. This page covers what that means for a project in Calgary.
02 / Specification
The published figures, unchanged by location
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.
- EchoCore 151500 GSM. Offices, classrooms, general commercial
- EchoPro 181800 GSM. Studios, auditoria, rooms with a written RT target
- EchoMax 222200 GSM. High occupancy and high level spaces
| Material | 100% PET non-woven, no added binder |
|---|---|
| Thickness | 9, 12, 18 and 24 mm standard, tolerance plus or minus 5 percent |
| Custom thickness | 4 to 24 mm |
| Panel size | 1220 x 2440 mm standard, 4 x 8 ft |
| Maximum size | 2440 x 4270 mm, 2.44 x 4.27 m, 8 x 14 ft |
| Density range | 1200 to 3600 GSM |
| NRC | 0.30 at 9 mm, rising with thickness and air gap |
| Test standard | ASTM C423 |
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
The Calgary conditions that change the answer
- Sealed against deep cold
Buildings close up for months and mechanical systems work hard. Sound stops leaking out and starts building up, so absorption has to be balanced rather than maximised.
- A long way inland
Vancouver then rail across the mountains. It is a real leg with real time attached, and we build it into the date rather than quoting a port arrival.
- Operations centres run all day
Rooms where people monitor, take calls and talk over each other for twelve hours need intelligibility and privacy together, not just less echo.
- Light frame residential
Condo and house construction is gypsum on studs, which passes low frequency far more easily than concrete. Added mass and decoupling do the work.
- School and campus buildings
School buildings run hard floors and lay-in tile with long heating seasons and sealed envelopes, so rooms stay live and mechanical noise is always present.
For a Calgary practice, the useful thing is a detail you can put in a drawing set, not a brochure. See how we support architects.
04 / Climate
What the Calgary climate rules in and rules out
Calgary 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.
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.
05 / Supply
How material reaches a Calgary site
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Vancouver, then rail and road to Calgary |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Vancouver, then rail |
| Packing | Palletised flat and film wrapped, cut sheets interleaved. Packing list and weights issued with the quote. |
| Lead time | 4 to 7 working days for standard colours and thicknesses. Grooved and custom colours take longer, and we say so before you order. |
Standard items dispatch in 4 to 7 working days. Add the sea leg to Vancouver and the rail leg inland, and plan the full window. We quote both parts separately.
Sea freight into Vancouver, then rail and road to Calgary. Air freight for samples and urgent quantities.
200 panels for a trial order, in any mix of thickness, GSM and colour. Beyond a trial we would rather quote a container load, because the price per panel and the freight per panel both fall sharply and a part load pays for space it does not use.
| Trial order | 200 panels, 6,400 sq ft, mixed thickness, GSM and colour |
|---|---|
| Recommended | Full container, for the best price per panel and the lowest freight per panel |
A panel is 1220 x 2440 mm, which is 32 sq ft.
06 / Before you buy
What we will tell you that a reseller will not
-
The wrong product for the problem
It absorbs. It does not block. A PET panel on a shared wall will make the room sound better and will not stop the neighbour being heard. If the brief is stopping noise passing through a wall or floor, the answer is mass and decoupling, and we will say so before quoting.
-
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 Calgary certification and we will not borrow one. The test data we publish is ours, and we will send the reports rather than describe them.
Calgary: questions we are actually asked
Do you manufacture PET felt acoustic panels in Calgary?
No, and we will not say otherwise. We manufacture at our own plant at Palwal in Haryana, India, and supply into Calgary as the manufacturer rather than through a dealer. Made at our own plant in India, shipped into Vancouver and railed inland. You buy at factory prices with one consistent batch across the order.
What do you look at first on a Calgary enquiry?
Vancouver then rail across the mountains. It is a real leg with real time attached, and we build it into the date rather than quoting a port arrival. Rooms where people monitor, take calls and talk over each other for twelve hours need intelligibility and privacy together, not just less echo. Those two things move the build-up far more than the panel figure does.
Will this material last in the Calgary climate?
Calgary 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 Calgary?
ships from: Palwal, Haryana, India, arrives at: Vancouver, then rail and road to Calgary, dispatch: 4 to 7 working days. Standard items dispatch in 4 to 7 working days. Add the sea leg to Vancouver and the rail leg inland, and plan the full window. We quote both parts separately.
What will PET felt acoustic panels not do?
It absorbs. It does not block. A PET panel on a shared wall will make the room sound better and will not stop the neighbour being heard. If the brief is stopping noise passing through a wall or floor, the answer is mass and decoupling, and we will say so before quoting.
Is there a minimum order, and how does it arrive?
200 panels for a trial order, in any mix of thickness, GSM and colour. Beyond a trial we would rather quote a container load, because the price per panel and the freight per panel both fall sharply and a part load pays for space it does not use. Trial order, 200 panels, 6,400 sq ft, mixed thickness, GSM and colour. Recommended, Full container, for the best price per panel and the lowest freight per panel. A panel is 1220 x 2440 mm, which is 32 sq ft. Palletised flat and film wrapped, cut sheets interleaved. Packing list and weights issued with the quote.
Next step
Send the drawings, get a straight answer
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.