Zentia Limited and Zentia Profiles Limited entered administration on 8 June 2026. Most commodity Zentia items are currently still available, however some products may become unavailable over the coming weeks or months.
We recommend calling us before ordering if you need to confirm current stock, lead times, or suitable alternatives.
Call 01253 864902 or read our Zentia administration update and Zentia alternatives guide.
Product Number: JCS-BIOBL2549M
Armstrong Ceiling Tiles have now been rebranded as Zentia Ceilings. If you specifically require the original Armstrong branded variant, please contact us before placing your order.
Zentia Biobloc Acoustic BP2549M 600x600mm ceiling tiles are high-performance hygienic acoustic tiles designed for healthcare and laboratory environments with average to severe infection risk. Tested to NF S 90-351 (2013) and compliant with Zone 4 (very high risk) hygiene areas, they deliver excellent sound absorption, superior cleanability, and proven resistance to bacteria, fungi, and microbes. These tiles are ideal for areas requiring both acoustic comfort and high hygiene standards such as operating theatres, laboratories, and cleanrooms.
Product Details
- Qty: 16 tiles per box (please call 01253 864902 for large quantities)
- Dimensions: 595mm x 595mm (for 600mm x 600mm grid)
- Thickness: 17mm
- Coverage: 5.76m² per box
- Edge Detail: Square Edge
- Original Armstrong Reference: BP2549M
Acoustic Data
- Sound Absorption aw: 0.60 (H)
- Sound Absorption Class: C
- Sound Attenuation Dnfw: 35 dB
- Sound Reduction Index Rw: 19 dB
- NRC: 0.60
Technical Data
- Clean Room Classification: ISO 4 (≥0.5μm)
- Microbiological Classification: NF S 90-351 (2013) M1
- Fire Rating: Euroclass A2-s1,d0
- Humidity Resistance: 95% RH
- Water Repellency: Enhanced and Washable
- Anti-Microbial: Effective against MRSA, E. coli, Bacillus cereus, Acinetobacter baumannii, Klebsiella pneumoniae, Streptococcus pneumoniae, Candida albicans, and Aspergillus brasiliensis
- Cleanability: Safe for use with disinfectants
Environmental Data
- Formaldehyde Emissions: E1
- Low VOC Emissions: A+
- Recycled Content: Up to 40%
Download Zentia Biobloc Acoustic BP2549M Data Sheet
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Frequently Asked Questions
Where are Zentia Biobloc Acoustic tiles used?
Zentia Biobloc Acoustic BP2549M tiles are used in hospitals, laboratories, operating theatres, and cleanrooms where both hygiene and acoustic performance are critical.
Are they suitable for high-risk infection areas?
Yes. They comply with NF S 90-351 (2013) M1 and are approved for Zone 4 (very high risk) healthcare environments.
What are the acoustic properties?
Zentia Biobloc Acoustic BP2549M tiles offer a sound absorption rating of αw 0.60 (Class C) for effective noise control in healthcare and laboratory environments.
Can they be cleaned with disinfectants?
Yes. The surface is washable and safe for use with disinfectants, making maintenance easy in hygiene-critical areas.
| Technical Data | |
| Size | 600mm x 600mm (595mm x 595mm) |
| Edge Detail | Board Edge |
| Thickness | 17mm |
| Box Quantity | 14 tiles per box |
| Material | Mineral Fibre |
| Box Coverage | 5.04m2 |
| Light Reflectancy | 85% |
| Sound Absorption | aw: 0.60(H) |
| Sound Attenuation | Dnfw (dB): 35 |
| Humidity Resistance | Up to 95% RH |
| Clean Room Classification | ISO 4 |
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£149.75
Exc. VAT -
£124.79
Exc. VAT - 10 or more £142.02 £118.35
- 25 or more £137.28 £114.40
- 50 or more £132.29 £110.24
This product has been discontinued
Looking for a replacement? Please check out the closest alternative products below.
- Brand: Zentia
- Product Code:JCS-BIOBL2549M
- Availability: Discontinued
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