For projects in Al Khobar
School and classroom acoustics in Al Khobar
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 product, described honestly, for a Al Khobar brief
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 Al Khobar is mostly control rooms and plant, corporate offices, compound housing, hotels, clinics, schools.
- Industrial noise is a different problem Compressors, generators and process plant are low frequency and structure-borne. Panels on a wall will not touch that. Mass, isolation and sealing will.
- Control rooms and operations centres People sit in these rooms for twelve hours listening to alarms and radios. Intelligibility matters more than a reverberation figure on a sheet.
- Port on the doorstep Dammam is close, so the road leg is short and the landed cost is predictable. That is the practical reason a factory in India can serve this market on schedule.
- 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 Al Khobar.
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 Al Khobar, 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.
Over a porous backing. Panel over mineral or PET backing where the room needs genuine low mid control.
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Layer 2
Wood wool acoustic panels
Wood fibre bound into a rigid board with an open texture. In Al Khobar, 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
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 Al Khobar, 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.
Mixed finish. Plain felt where it is out of eye line, printed or grooved where it is seen.
Architects working in Al Khobar 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 / Local conditions
The Al Khobar conditions that change the answer
- Industrial noise is a different problem
Compressors, generators and process plant are low frequency and structure-borne. Panels on a wall will not touch that. Mass, isolation and sealing will.
- Control rooms and operations centres
People sit in these rooms for twelve hours listening to alarms and radios. Intelligibility matters more than a reverberation figure on a sheet.
- Port on the doorstep
Dammam is close, so the road leg is short and the landed cost is predictable. That is the practical reason a factory in India can serve this market on schedule.
- Heat, dust and sealed buildings
Buildings stay closed with heavy cooling running year round. Plant noise has nowhere to escape, and rooms get hard and live inside.
- 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 Al Khobar job
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Classroom RT
A number, set against room volume, achieved mostly at the ceiling. Compressors, generators and process plant are low frequency and structure-borne. Panels on a wall will not touch that. Mass, isolation and sealing will.
- PET felt acoustic panels, 100% PET non-woven, no added binder
- Ceiling baffles and clouds, 9 to 24 mm
- Acoustic panels, Cut pattern in PET felt, adds visual rhythm without changing the absorber
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Corridor spill
Long hard circulation feeds every room off it. Treating the corridor helps every classroom at once. People sit in these rooms for twelve hours listening to alarms and radios. Intelligibility matters more than a reverberation figure on a sheet.
- 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 panels, ASTM C423
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Halls and gyms
Dual use rooms carrying speech, music and sport, where durability decides the product. Dammam is close, so the road leg is short and the landed cost is predictable. That is the practical reason a factory in India can serve this market on schedule.
- 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 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 / Climate and durability
Durability in Al Khobar, before acoustics is discussed
Al Khobar 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.
On a Al Khobar job with a consultant involved, our part is material that matches the submitted data. See working with acoustic consultants.
06 / Before you buy
The six errors that cost the most
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Panels at child height where they get damaged
It sounds like a small detail until the room is finished and the complaint arrives.
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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 Al Khobar job
Compressors, generators and process plant are low frequency and structure-borne. Panels on a wall will not touch that. Mass, isolation and sealing will.
05 / Supply
Getting it to Al Khobar, with real dates
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Dammam, then a short road run across the Eastern Province |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Dammam |
| 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 Dammam, then a short road run to site. Air freight for samples and urgent quantities.
Questions from Al Khobar projects
What makes school and classroom acoustics different in Al Khobar?
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. Compressors, generators and process plant are low frequency and structure-borne. Panels on a wall will not touch that. Mass, isolation and sealing will.
Where should the budget go first on a Al Khobar 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 Al Khobar?
No. We manufacture in India and supply into Al Khobar. 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 Al Khobar site?
ships from: Palwal, Haryana, India, arrives at: Dammam, then a short road run across the Eastern Province, 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?
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
Tell us the room, we will tell you the build-up
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.