For projects in Jeddah
School and classroom acoustics in Jeddah
Hard floors, bare walls and long corridors that amplify everything. Children with developing language, and anyone with a hearing difficulty, lose more from a live classroom than adults do, which is why intelligibility is the target rather than quiet. New school and university buildings are large, hard and highly glazed. Lecture theatres and sports halls are the spaces that fail first, and ceiling absorption is the practical fix.
- Classroom RT
- A number, set against room volume, achieved mostly at the ceiling.
- Corridor spill
- Long hard circulation feeds every room off it. Treating the corridor helps every classroom at once.
- Halls and gyms
- Dual use rooms carrying speech, music and sport, where durability decides the product.
- Quote
- From a plan and a section, within 48 hours
01 / What it is
The material, and what it actually does on a Jeddah job
Hard floors, bare walls and long corridors that amplify everything. Children with developing language, and anyone with a hearing difficulty, lose more from a live classroom than adults do, which is why intelligibility is the target rather than quiet.
New school and university buildings are large, hard and highly glazed. Lecture theatres and sports halls are the spaces that fail first, and ceiling absorption is the practical fix.
Work reaching us from Jeddah is mostly hotels and hospitality, corporate offices, apartments, hospitals, schools, retail.
- The port is at the city Direct sea into Jeddah keeps the road leg short and the landed cost predictable, which is unusual in this region.
- A gateway for pilgrimage hospitality Large hotel quantities often continue inland from here. Tell us if that is happening and we stage and pack for the second leg.
- Coastal humidity PET felt does not absorb moisture, shed fibre or feed mould, which matters on a humid Red Sea coast where mineral products sag.
- Classroom RT A number, set against room volume, achieved mostly at the ceiling.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for school acoustics are on the main product page. This page covers what that means for a project in Jeddah.
02 / The build-up
What goes where, from the structure in
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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 Jeddah, cooling runs year round at high load, so chillers, AHUs and large duct runs are constant sources. Plant room lining and duct attenuation carry most of the result.
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
Wood wool acoustic panels
Wood fibre bound into a rigid board with an open texture. In Jeddah, mosques, conference halls and hotel ballrooms are tall hard volumes where intelligibility over a long reverberation tail is the whole brief.
With a porous backing. Board over mineral backing where the room needs more than the board alone gives.
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Layer 3
Ceiling baffles and clouds
PET felt suspended from the soffit, vertically as baffles or horizontally as clouds. In Jeddah, new school and university buildings are large, hard and highly glazed. Lecture theatres and sports halls are the spaces that fail first, and ceiling absorption is the practical fix.
Horizontal clouds. Flat rafts over the occupied zone, which also reflect early speech energy back down where it helps.
If you are specifying for a Jeddah 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 decides the build-up in Jeddah
- The port is at the city
Direct sea into Jeddah keeps the road leg short and the landed cost predictable, which is unusual in this region.
- A gateway for pilgrimage hospitality
Large hotel quantities often continue inland from here. Tell us if that is happening and we stage and pack for the second leg.
- Coastal humidity
PET felt does not absorb moisture, shed fibre or feed mould, which matters on a humid Red Sea coast where mineral products sag.
- Guest rooms fail at the door
Corridor noise and the next room cause more complaints than room acoustics. Door and wall detailing is where the work is.
- Assembly and performance rooms
Mosques, conference halls and hotel ballrooms are tall hard volumes where intelligibility over a long reverberation tail is the whole brief.
- School and campus buildings
New school and university buildings are large, hard and highly glazed. Lecture theatres and sports halls are the spaces that fail first, and ceiling absorption is the practical fix.
04 / Room by room
Room by room, on a typical Jeddah job
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Classroom RT
A number, set against room volume, achieved mostly at the ceiling. Direct sea into Jeddah keeps the road leg short and the landed cost predictable, which is unusual in this region.
- PET felt acoustic panels, 100% PET non-woven, no added binder
- Wood wool acoustic panels, 20 mm
- Ceiling baffles and clouds, Made to the drawing, standard and custom
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Corridor spill
Long hard circulation feeds every room off it. Treating the corridor helps every classroom at once. Large hotel quantities often continue inland from here. Tell us if that is happening and we stage and pack for the second leg.
- PET felt acoustic panels, 9, 12, 18 and 24 mm standard, tolerance plus or minus 5 percent
- Wood wool acoustic panels, 400 kg per cubic metre
- Ceiling baffles and clouds, Both faces work, which is why suspended area outperforms the same area laid flat
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Halls and gyms
Dual use rooms carrying speech, music and sport, where durability decides the product. PET felt does not absorb moisture, shed fibre or feed mould, which matters on a humid Red Sea coast where mineral products sag.
- PET felt acoustic panels, 4 to 24 mm
- Wood wool acoustic panels, 0.30
- Ceiling baffles and clouds, ASTM C423
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 / Durability
Why the climate in Jeddah changes the material, not the target
Jeddah is hot and dry for most of the year, with dust and high daytime surface temperatures, and that narrows the material list before acoustics is discussed.
Dust is the enemy of open-cell products. PET felt does not shed, does not hold dust in the way fabric-wrapped glass wool does, and wipes down. Timber needs a stable indoor RH or it moves.
The failure we design against here is dust ingress and thermal movement in long runs.
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
Six mistakes that turn into a second fit-out
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Panels at child height where they get damaged
This is the one that comes back as a second fit-out rather than a snag.
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Treating one classroom and leaving the corridor
This is the one that comes back as a second fit-out rather than a snag.
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Choosing a product that cannot take a football
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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Treating it as a generic Jeddah job
Direct sea into Jeddah keeps the road leg short and the landed cost predictable, which is unusual in this region.
05 / Route to site
What the route into Jeddah actually looks like
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Jeddah, then a short road run or onward inland |
| Dispatch | 4 to 7 working days |
| Freight | Sea into Jeddah |
| 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 direct into Jeddah, then a short road run to site or onward inland. Air freight for samples and urgent quantities.
Questions from Jeddah projects
What makes school and classroom acoustics different in Jeddah?
New school and university buildings are large, hard and highly glazed. Lecture theatres and sports halls are the spaces that fail first, and ceiling absorption is the practical fix. Direct sea into Jeddah keeps the road leg short and the landed cost predictable, which is unusual in this region.
Where should the budget go first on a Jeddah project?
Classroom RT. A number, set against room volume, achieved mostly at the ceiling. Corridor spill. Long hard circulation feeds every room off it. Treating the corridor helps every classroom at once.
Do you have an office or installation team in Jeddah?
No. We manufacture in India and supply into Jeddah. 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 Jeddah site?
ships from: Palwal, Haryana, India, arrives at: Jeddah, then a short road run or onward inland, 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?
Panels at child height where they get damaged. Treating one classroom and leaving the corridor.
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
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.