For projects in Frankfurt
Hospital and healthcare acoustics in Frankfurt
Two duties at once: privacy where confidential conversations happen, and a lower noise floor where people are trying to rest. Hygiene and cleanability rule out a lot of products before acoustics is even discussed. Mechanical ventilation with heat recovery is standard in newer stock, so duct-borne noise and terminal unit noise are the sources rather than open windows.
- Consulting room privacy
- Speech privacy between rooms, which is partition, door and ceiling void work.
- Ward noise floor
- Alarms, trolleys and staff conversation in hard corridors. Absorption at the ceiling.
- Cleanability
- Non shedding, non absorbent surfaces that survive a cleaning regime.
- Quote
- From a plan and a section, within 48 hours
01 / What it is
The material, and what it actually does on a Frankfurt job
Two duties at once: privacy where confidential conversations happen, and a lower noise floor where people are trying to rest. Hygiene and cleanability rule out a lot of products before acoustics is even discussed.
Mechanical ventilation with heat recovery is standard in newer stock, so duct-borne noise and terminal unit noise are the sources rather than open windows.
Work reaching us from Frankfurt is mostly tower office floors, trading and call floors, data and plant rooms, hotels, studios, clinics.
- Towers full of glass Full height glazing, raised floors and exposed slabs give sound nothing to land on. The ceiling has to do most of the work, and it has to do it without breaking the design.
- Speech privacy is a business requirement On banking and trading floors the issue is not comfort, it is who can hear what. Absorption plus masking beats absorption alone every time.
- Plant rooms and equipment halls Generators, chillers and cooling plant sit close to occupied space and close to neighbours. Mass and a resilient break do more than any lining.
- Consulting room privacy Speech privacy between rooms, which is partition, door and ceiling void work.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for healthcare acoustics are on the main product page. This page covers what that means for a project in Frankfurt.
02 / The build-up
How the layers stack, from the structure inwards
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Layer 1
PET felt acoustic panels
A rigid non-woven panel pressed from 100% polyester fibre, a large part of it recycled. In Frankfurt, mechanical ventilation with heat recovery is standard in newer stock, so duct-borne noise and terminal unit noise are the sources rather than open windows.
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.
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Layer 2
Ceiling baffles and clouds
PET felt suspended from the soffit, vertically as baffles or horizontally as clouds. In Frankfurt, concert halls, church buildings and civic Saal spaces are long-reverberation rooms where any intervention has to be reversible and visually disciplined.
Vertical baffles. Hung on edge in rows. Both faces absorb, so coverage figures based on plan area understate them.
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Layer 3
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 Frankfurt, school and university buildings are built to a high thermal standard with hard, cleanable surfaces. Speech clarity in classrooms and long corridors is where the acoustic budget goes.
Wall array. Panels placed at first reflection points rather than spread evenly. Fewer panels, better result.
Architects working in Frankfurt usually need the build-up before the product. We will draw the section and mark what does the work. See how we support architects.
03 / In this market
What the buildings in Frankfurt do to the specification
- Towers full of glass
Full height glazing, raised floors and exposed slabs give sound nothing to land on. The ceiling has to do most of the work, and it has to do it without breaking the design.
- Speech privacy is a business requirement
On banking and trading floors the issue is not comfort, it is who can hear what. Absorption plus masking beats absorption alone every time.
- Plant rooms and equipment halls
Generators, chillers and cooling plant sit close to occupied space and close to neighbours. Mass and a resilient break do more than any lining.
- Trade fair and hotel programmes
Messe dates do not move. We give honest dispatch and transit windows so a fit-out is not sitting waiting on a container that will not land in time.
- Plant and HVAC
Mechanical ventilation with heat recovery is standard in newer stock, so duct-borne noise and terminal unit noise are the sources rather than open windows.
04 / Room by room
What each space in a Frankfurt project needs
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Consulting room privacy
Speech privacy between rooms, which is partition, door and ceiling void work. Full height glazing, raised floors and exposed slabs give sound nothing to land on. The ceiling has to do most of the work, and it has to do it without breaking the design.
- PET felt acoustic panels, 100% PET non-woven, no added binder
- SoundBlanket mass loaded vinyl, STC 30, 5.25 kg per sq m
- Acoustic panels, Cut pattern in PET felt, adds visual rhythm without changing the absorber
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Ward noise floor
Alarms, trolleys and staff conversation in hard corridors. Absorption at the ceiling. On banking and trading floors the issue is not comfort, it is who can hear what. Absorption plus masking beats absorption alone every time.
- PET felt acoustic panels, 9, 12, 18 and 24 mm standard, tolerance plus or minus 5 percent
- SoundBlanket mass loaded vinyl, STC 34, 8.4 kg per sq m
- Acoustic panels, ASTM C423
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Cleanability
Non shedding, non absorbent surfaces that survive a cleaning regime. Generators, chillers and cooling plant sit close to occupied space and close to neighbours. Mass and a resilient break do more than any lining.
- PET felt acoustic panels, 4 to 24 mm
- SoundBlanket mass loaded vinyl, 12.6 kg per sq m, STC on request
- Acoustic panels, 9 to 24 mm, 1220 x 2440 mm standard, up to 2440 x 4270 mm, 1200 to 3600 GSM
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 / Conditions
Durability in Frankfurt, before acoustics is discussed
Frankfurt 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.
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.
06 / Read this first
The six errors that cost the most
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Fabric wrapped products in a clinical area
Noise with a source is fixed at the source. Treating the receiving room is the expensive way to get a small result.
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Absorption used where privacy was the requirement
If the complaint is being overheard, no amount of absorption inside the room will fix it. That is a partition job and we will say so.
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Ceiling void left open above a partition
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 it as a generic Frankfurt job
Full height glazing, raised floors and exposed slabs give sound nothing to land on. The ceiling has to do most of the work, and it has to do it without breaking the design.
05 / Route to site
Supply into Frankfurt, start to site
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Hamburg or Rotterdam by sea, or Frankfurt airport when the date demands it |
| Dispatch | 4 to 7 working days |
| Freight | Sea, or air into FRA |
| Support | Drawings, build-ups, BOQ and material that arrives complete |
Standard items dispatch in 4 to 7 working days. Grooved panels and custom colours take longer, and we say so before you order.
Sea freight into Hamburg or Rotterdam, then road along the Rhine corridor. Air freight into Frankfurt for samples, replacements and genuinely urgent quantities.
Questions from Frankfurt projects
What makes hospital and healthcare acoustics different in Frankfurt?
Mechanical ventilation with heat recovery is standard in newer stock, so duct-borne noise and terminal unit noise are the sources rather than open windows. Full height glazing, raised floors and exposed slabs give sound nothing to land on. The ceiling has to do most of the work, and it has to do it without breaking the design.
Where should the budget go first on a Frankfurt project?
Consulting room privacy. Speech privacy between rooms, which is partition, door and ceiling void work. Ward noise floor. Alarms, trolleys and staff conversation in hard corridors. Absorption at the ceiling.
Do you have an office or installation team in Frankfurt?
No. We manufacture in India and supply into Frankfurt. 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 Frankfurt site?
ships from: Palwal, Haryana, India, arrives at: Hamburg or Rotterdam by sea, or Frankfurt airport when the date demands it, dispatch: 4 to 7 working days. Standard items dispatch in 4 to 7 working days. Grooved panels and custom colours take longer, and we say so before you order.
What goes wrong most often on this kind of project?
Fabric wrapped products in a clinical area. Absorption used where privacy was the requirement.
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
Send the drawings, get a straight answer
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.