For projects in Sweden
Office acoustics and soundproofing in Sweden
Three separate problems get called one problem: speech carrying across an open floor, meeting rooms that leak, and hard rooms that ring. Each has a different answer and mixing them up is how budgets get wasted. Balanced mechanical ventilation with heat recovery running through long heating seasons, so duct noise is constant.
- Open plan
- Distraction distance, not reverberation time. Ceiling absorption plus screens at the desk.
- Meeting rooms
- Privacy between rooms. That is partition and door work, not panels.
- Cabins and calls
- Short RT so a call sounds clean. A small amount of well placed absorber.
- Quote
- From a plan and a section, within 48 hours
01 / The material
What you are buying, and what it fixes in Sweden
Three separate problems get called one problem: speech carrying across an open floor, meeting rooms that leak, and hard rooms that ring. Each has a different answer and mixing them up is how budgets get wasted.
Balanced mechanical ventilation with heat recovery running through long heating seasons, so duct noise is constant.
Work reaching us from Sweden is mostly timber buildings and apartments, offices, schools, healthcare, hotels, studios.
- Classes are written and verified Projects arrive with a class and someone checks it afterwards. Send us the target and we will say where our material sits against it.
- Timber at scale Sweden builds tall in timber, and timber is light. Low frequency passes easily, so mass and decoupling do the work.
- Sealed through a long winter Ventilation runs constantly in closed buildings, so plant noise matters more than street noise.
- Open plan Distraction distance, not reverberation time. Ceiling absorption plus screens at the desk.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for office acoustics are on the main product page. This page covers what that means for a project in Sweden.
Office and conference room acoustics Acoustic office screens
02 / The build-up
The build-up, layer by layer
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Layer 1
Ceiling baffles and clouds
PET felt suspended from the soffit, vertically as baffles or horizontally as clouds. In Sweden, balanced mechanical ventilation with heat recovery running through long heating seasons, so duct noise is constant.
Horizontal clouds. Flat rafts over the occupied zone, which also reflect early speech energy back down where it helps.
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Layer 2
Acoustic panels
The full absorber range rather than one product: plain PET felt, printed felt, grooved panels and fabric finishes, chosen by how the room is used and how it has to look. In Sweden, church buildings, culture houses and school halls are hard long-decay volumes.
Ceiling first. In most rooms the ceiling is the largest untreated surface and the cheapest square metre of result.
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Layer 3
SoundBlanket mass loaded vinyl
A limp, high density sheet that adds mass to a partition, floor or duct without adding depth. In Sweden, classroom acoustics are regulated, and open plan learning areas make speech intelligibility the design target.
Wall, decoupled. Independent stud, membrane between the boards, cavity absorption, two boards. The membrane is one part of a system, never the whole answer.
If you are specifying for a Sweden project, we can give you a section, a BOQ and the honest limits of each layer. See how we support architects.
03 / In this market
What we see driving Sweden briefs
- Classes are written and verified
Projects arrive with a class and someone checks it afterwards. Send us the target and we will say where our material sits against it.
- Timber at scale
Sweden builds tall in timber, and timber is light. Low frequency passes easily, so mass and decoupling do the work.
- Sealed through a long winter
Ventilation runs constantly in closed buildings, so plant noise matters more than street noise.
- A long country
A site in the north has a real domestic leg. We quote it separately so the dates are honest.
- Plant and HVAC
Balanced mechanical ventilation with heat recovery running through long heating seasons, so duct noise is constant.
04 / Room by room
Space by space, for Sweden briefs
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Open plan
Distraction distance, not reverberation time. Ceiling absorption plus screens at the desk. Projects arrive with a class and someone checks it afterwards. Send us the target and we will say where our material sits against it.
- Ceiling baffles and clouds, 100% PET non-woven, the panel family
- PET felt acoustic panels, 9, 12, 18 and 24 mm standard, tolerance plus or minus 5 percent
- Acoustic carpet and rugs, High density polyester
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Meeting rooms
Privacy between rooms. That is partition and door work, not panels. Sweden builds tall in timber, and timber is light. Low frequency passes easily, so mass and decoupling do the work.
- Ceiling baffles and clouds, 9 to 24 mm
- PET felt acoustic panels, 4 to 24 mm
- Acoustic carpet and rugs, Felt
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Cabins and calls
Short RT so a call sounds clean. A small amount of well placed absorber. Ventilation runs constantly in closed buildings, so plant noise matters more than street noise.
- Ceiling baffles and clouds, Made to the drawing, standard and custom
- PET felt acoustic panels, 1220 x 2440 mm standard, 4 x 8 ft
- Acoustic carpet and rugs, 64 sq ft per pack
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.
04 / Climate
Durability in Sweden, before acoustics is discussed
Sweden is cool and damp, with long heating seasons and cold external walls, and that narrows the material list before acoustics is 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 failure we design against here is condensation behind linings in older, poorly insulated stock.
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.
06 / Worth knowing
Where this kind of project usually fails
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Lining every wall while leaving the ceiling bare
A treated wall under a bare hard ceiling gives you a fraction of the reduction you paid for, and the room still sounds wrong.
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Treating a privacy problem with absorption
Privacy is a transmission problem. Absorption makes the room sound nicer and does not stop anyone hearing through the wall.
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Glass cabins specified without a door and head detail
A gap undoes the partition it sits in. Sealing is the cheapest line on the quote and the first one to get cut.
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Treating it as a generic Sweden job
Projects arrive with a class and someone checks it afterwards. Send us the target and we will say where our material sits against it.
05 / Supply
Getting it to Sweden, with real dates
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Gothenburg, then road onward to site |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Gothenburg |
| Support | Drawings, build-ups, BOQ and material that arrives complete |
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 Gothenburg, then road onward to site. Air freight for samples and urgent quantities.
Questions from Sweden projects
What makes office acoustics and soundproofing different in Sweden?
Balanced mechanical ventilation with heat recovery running through long heating seasons, so duct noise is constant. Projects arrive with a class and someone checks it afterwards. Send us the target and we will say where our material sits against it.
Where should the budget go first on a Sweden project?
Open plan. Distraction distance, not reverberation time. Ceiling absorption plus screens at the desk. Meeting rooms. Privacy between rooms. That is partition and door work, not panels.
Do you have an office or installation team in Sweden?
No. We manufacture in India and supply into Sweden. We give you drawings, build-ups, a BOQ and material that arrives complete, and we will tell you plainly when a job needs a local contractor we cannot be.
How does material get to a Sweden site?
ships from: Palwal, Haryana, India, arrives at: Gothenburg, then road onward 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.
What goes wrong most often on this kind of project?
Lining every wall while leaving the ceiling bare. Treating a privacy problem with absorption.
What do you need from us to quote?
A plan, a section through the critical partition or ceiling, and what the room is for. From that we can give a build-up and a BOQ rather than a price per square foot.
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.