For projects in Ethiopia
Hospital and healthcare acoustics in Ethiopia
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. Split units and generator sets, with mechanical plant close to occupied areas.
- 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 / The material
What this material is and where it earns its place in Ethiopia
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.
Split units and generator sets, with mechanical plant close to occupied areas.
Work reaching us from Ethiopia is mostly industrial parks, offices, hotels, places of assembly, schools, hospitals.
- Landlocked, so the road leg counts Djibouti then several hundred kilometres by road. We quote the sea leg and the road leg separately so the date is honest.
- Packing has to survive the run A long road leg on mixed surfaces is hard on a pallet. We brace and wrap for that rather than for a short port transfer.
- Industrial parks at scale New manufacturing built quickly, where enclosure and partition detail can still be designed in rather than retrofitted.
- 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 Ethiopia.
02 / The build-up
The stack, in the order it is installed
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Layer 1
Ceiling baffles and clouds
PET felt suspended from the soffit, vertically as baffles or horizontally as clouds. In Ethiopia, split units and generator sets, with mechanical plant close to occupied areas.
Mixed with services. Set out around ducts, trays and lighting rather than fighting them, coordinated from your reflected ceiling plan.
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Layer 2
Acoustic carpet and rugs
A tile carpet with a dense polyester face on a felt backing. In Ethiopia, church buildings and conference halls are tall hard volumes with long reverberation.
Zoned. Carpet in the circulation and meeting zones, hard floor elsewhere, so the treatment sits where the noise is made.
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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 Ethiopia, classrooms are concrete and hard surfaced with large class sizes and long corridors.
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 Ethiopia project, we can give you a section, a BOQ and the honest limits of each layer. See how we support architects.
03 / Local conditions
What the buildings in Ethiopia do to the specification
- Landlocked, so the road leg counts
Djibouti then several hundred kilometres by road. We quote the sea leg and the road leg separately so the date is honest.
- Packing has to survive the run
A long road leg on mixed surfaces is hard on a pallet. We brace and wrap for that rather than for a short port transfer.
- Industrial parks at scale
New manufacturing built quickly, where enclosure and partition detail can still be designed in rather than retrofitted.
- Large assembly spaces
Halls and civic spaces built in concrete where speech fails long before the room is called echoey.
- Plant and HVAC
Split units and generator sets, with mechanical plant close to occupied areas.
04 / Room by room
Room by room, on a typical Ethiopia job
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Consulting room privacy
Speech privacy between rooms, which is partition, door and ceiling void work. Djibouti then several hundred kilometres by road. We quote the sea leg and the road leg separately so the date is honest.
- PET felt acoustic panels, 100% PET non-woven, no added binder
- Ceiling baffles and clouds, 9 to 24 mm
- Acoustic carpet and rugs, High density polyester
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Ward noise floor
Alarms, trolleys and staff conversation in hard corridors. Absorption at the ceiling. A long road leg on mixed surfaces is hard on a pallet. We brace and wrap for that rather than for a short port transfer.
- PET felt acoustic panels, 9, 12, 18 and 24 mm standard, tolerance plus or minus 5 percent
- Ceiling baffles and clouds, Made to the drawing, standard and custom
- Acoustic carpet and rugs, Felt
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Cleanability
Non shedding, non absorbent surfaces that survive a cleaning regime. New manufacturing built quickly, where enclosure and partition detail can still be designed in rather than retrofitted.
- PET felt acoustic panels, 4 to 24 mm
- Ceiling baffles and clouds, Both faces work, which is why suspended area outperforms the same area laid flat
- Acoustic carpet and rugs, 64 sq ft per pack
Designers get colour, pattern and CNC options with the absorption figure attached to each. See how we work with interior designers.
04 / Durability
Why the climate in Ethiopia changes the material, not the target
Ethiopia is warm and humid through most of the year, with a long wet season, and that narrows the material list before acoustics is discussed.
Humidity is the deciding factor. PET felt does not absorb moisture, shed fibre or feed mould, which is why it outlasts fabric-wrapped mineral wool in this climate. Wood wool and timber need a ventilated cavity behind them.
The failure we design against here is mould, sagging fabric finishes and swelling in timber.
Where a consultant is already engaged on a Ethiopia project, we supply to their specification and send the test reports rather than describing them. More on working with acoustic consultants.
06 / Read this first
Six mistakes that turn into a second fit-out
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Fabric wrapped products in a clinical area
Plant noise treated as a room problem is the most reliable way to spend a budget and change nothing anyone can hear.
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Absorption used where privacy was the requirement
Privacy is a transmission problem. Absorption makes the room sound nicer and does not stop anyone hearing through the wall.
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Ceiling void left open above a partition
The ceiling is almost always the largest untreated surface, so leaving it out means paying for panels that cannot reach the target.
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Treating it as a generic Ethiopia job
Djibouti then several hundred kilometres by road. We quote the sea leg and the road leg separately so the date is honest.
05 / Getting it there
What the route into Ethiopia actually looks like
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Djibouti, then road inland to Addis Ababa |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Djibouti, then road |
| 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, not after.
Sea freight into Djibouti, then road inland to Addis Ababa and beyond. Air freight for samples and urgent quantities.
Questions from Ethiopia projects
What makes hospital and healthcare acoustics different in Ethiopia?
Split units and generator sets, with mechanical plant close to occupied areas. Djibouti then several hundred kilometres by road. We quote the sea leg and the road leg separately so the date is honest.
Where should the budget go first on a Ethiopia 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 Ethiopia?
No. We manufacture in India and supply into Ethiopia. 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 Ethiopia site?
ships from: Palwal, Haryana, India, arrives at: Djibouti, then road inland to Addis Ababa, 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, not after.
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
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.