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Class M1
Rockfon CleanSpace® Essential
20mm-thick acoustic ceiling tiles with a micro-textured surface for hygienic environments, compatible with select disinfectants.
- Superb acoustics
- Durable
- Free samples
Overview
Designed to exceed hygiene standards. The Class A acoustic performance of stone wool for environments with sanitary needs, from bathroom facilities to fitness centres.
Experience the difference of Rockfon CleanSpace® Essential
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Class A acoustics.
A stone wool core regulates reverberation with high-performance acoustic absorption, optimising indoor quality for comfort, speech clarity, and intelligibility.
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Humidity resistant.
Rockfon ceiling tiles are non-hygroscopic, moisture-resistant, and dimensionally stable at up to 100% relative humidity without any risk of sagging.
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Cleanroom ready.
Catering to controlled, clean environments, the tiles satisfy ISO Class 4 applications without nutritional sustenance for mould, mildew, or microorganisms such as MRSA.
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Cleaned with ease.
Designed to minimise maintenance, the micro-textured fleece surface can be vacuumed with a soft brush or wiped with a damp cloth and a diluted detergent.
Case studies with Rockfon CleanSpace® Essential
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Discover more case studies
Browse projects from around the world with optimised acoustic design featuring Rockfon solutions.
Forth Valley Royal Hospital, Larbert, Scotland
2025
Edges and sizes
Click the icons to view more details.
A15 edge - Visible grid
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| Dimensions | Recommended Grid | |
|---|---|---|
| 600x600x12 | ||
| 1200x600x12 | ||
| 600x600x20 | ||
| 1200x600x20 |
Specifications
For more details about Rockfon CleanSpace® Essential please download the product datasheet or contact us.
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WhiteNCS S 0500-N
No visible deflection in high humidity.
20-25mm: C/0N
Certifications
CE Mark
Cradle to Cradle Certified
Indoor Climate label
Class M1
Sound absorption table
| Practical Sound Absorption Coefficient (αp) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Edge | Thickness mm | Suspension height mm | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | Sound absorption class | αw | NRC | |
| A24 | 25 | 200 | 0.60 | 0.95 | 1.00 | 0.95 | 1.00 | 1.00 | A | 1.00 | 1.00 | |
| A15, A24 | 20 | 200 | 0.50 | 0.90 | 0.95 | 0.90 | 0.95 | 0.90 | A | 0.95 | 0.95 | |
| A15, A24 | 12 | 100 | 0.25 | 0.55 | 1.00 | 1.00 | 0.95 | 0.95 | B | 0.85 | 0.90 | |
Installation videos
Need help or advice?
Have a question about this product or need guidance for your project? Send us a message and we’ll get back to you.
Interested in buying Rockfon CleanSpace® Essential?
Get in touch with a local Rockfon office or find a distributor near you.