Knauf Mediguard Plain Board Edge 600mm x 600mm Ceiling Tiles - Box of 16

Product Code: JCS-KNMDPL66

The Knauf Mediguard Plain Board Edge Ceiling Tile is a specialist mineral acoustic ceiling tile designed for demanding hygiene-critical environments. Part of the Knauf AMF Ceiling Tiles range, Mediguard Plain features a smooth, superior anti-microbial surface that helps limit the growth of an extended scope of bacteria and fungi, making it ideal for healthcare, laboratory, pharmaceutical and food industry applications.

This 600mm x 600mm board edge ceiling tile is manufactured from certified bio-soluble mineral wool and is accredited Eurofins Indoor Air Comfort® GOLD. With excellent light reflectance, strong sound attenuation, high humidity resistance and outstanding fire performance, Knauf Mediguard Plain is a highly practical choice for projects where hygiene, cleanability and long-term performance are critical.

The tile complies with Zone 4 Very High Risk requirements according to NF S 90-351:2013, making it especially suitable for hospital ceiling tile installations, healthcare facilities, laboratories and other controlled environments.

Key Features

• Specialist hygienic ceiling tile for healthcare, laboratories and food industry environments
• Superior anti-microbial smooth surface helps limit bacteria and fungi growth
• Complies with Zone 4 Very High Risk requirements according to NF S 90-351:2013
• Clean room performance: ISO 4 as per EN ISO 14644-1
• Resistant to disinfectants and suitable for dry, damp and wet cloth cleaning
• Water-repellent and scratch-resistant surface
• Good sound attenuation performance of 35dB
• Excellent light reflectance of 88%
• Excellent fire reaction: Euroclass A2-s1, d0
• High humidity resistance up to 95% RH

Ideal Applications

Knauf Mediguard Plain is designed for areas where hygiene, cleanability and performance are essential. It is particularly suitable for hospitals, clinics, laboratories, pharmaceutical facilities, clean rooms, food preparation areas, industrial buildings and healthcare environments.

• Hospitals and healthcare facilities
• Medical clinics and treatment rooms
• Laboratories and research facilities
• Pharmaceutical manufacturing areas
• Food preparation and food production environments
• Clean rooms and controlled environments
• Care homes and clinical support areas
• Industrial buildings requiring hygienic ceiling finishes

Why Choose Knauf Mediguard Plain?

Unlike standard suspended ceiling tiles, Knauf Mediguard Plain has been specifically developed for environments where hygiene and controlled performance matter. Its smooth anti-microbial surface helps restrict microbial growth, while its resistance to disinfectants, moisture and scratching makes it easier to maintain in demanding commercial and healthcare settings.

With Zone 4 Very High Risk compliance, ISO 4 clean room performance and Eurofins Indoor Air Comfort® GOLD accreditation, this tile is a strong choice for specifiers, contractors and facilities teams working on hygiene-sensitive suspended ceiling projects.

Technical Specifications

• Manufacturer: Knauf AMF
• Product Range: Mediguard Plain
• Dimensions: 600mm x 600mm
• Thickness: 15mm
• Edge Detail: Board Edge
• Material: Certified bio-soluble mineral wool
• Surface: Smooth anti-microbial surface
• Sound Absorption: αw = 0.20 (L) as per EN ISO 11654 - Class E
• NRC: 0.20 as per ASTM C 423
• Sound Attenuation: Dn,f,w = 35dB as per EN ISO 717-1
• CAC: 35dB as per ASTM E 413-10
• Sound Reduction: Rw = 19dB as per EN ISO 717-1
• Fire Reaction: Euroclass A2-s1, d0 as per EN 13501-1
• ASTM Fire Class: Class A as per ASTM E 84
• Light Reflectance: 88%
• Thermal Conductivity: λ = 0.060 W/mK as per EN 12667
• Air Permeability: PM1 ≤ 30 m³/hm² as per DIN 18177
• Humidity Resistance: 95% RH
• Clean Room Classification: ISO 4 as per EN ISO 14644-1
• Risk Level: Zone 4 Very High Risk as per NF S 90-351:2013
• Microbiological Cleanliness: M1 as per NF S 90-351:2013
• Kinetics of Particle Decontamination: CP(0.5)5 as per NF S 90-351:2013
• Cleaning: Suitable for dry, damp and wet cloth cleaning
• Resistance: Water-repellent, scratch-resistant and resistant to disinfectants
• Pack Quantity: 16 Tiles per Box

Anti-Microbial Performance

Knauf Mediguard Plain has been tested against a broad scope of bacteria and fungi, supporting its use in hygiene-critical environments.

• Escherichia coli
• Staphylococcus aureus
• Bacillus cereus
• Streptococcus pneumoniae
• Acinobacter baumannii
• Klebsiella pneumoniae
• Candida albicans
• Aspergillus brasiliensis

Compatible Ceiling Grid Systems

This board edge ceiling tile is designed for installation into a standard exposed suspended ceiling grid. For a reliable and professional installation, it can be used with compatible systems such as AMF Ceiling Grid Systems and DONN Suspended Ceiling Grid Systems.

If you are planning a full suspended ceiling installation, use the JCS Suspended Ceiling Wizard to calculate the complete ceiling system materials required for your project.

Useful Links

Knauf AMF Ceiling Tiles
Ceiling Tiles for Hospitals
AMF Ceiling Grid Systems
DONN Suspended Ceiling Grid Systems
JCS Suspended Ceiling Wizard
Ceiling Tile Calculator
Suspended Ceilings Buyer's Guide
Knauf Mediguard Plain Datasheet

Trade Customers

Working on a healthcare, laboratory, clean room, food industry or commercial refurbishment project? Judge Ceilings supplies specialist suspended ceiling tiles, compatible ceiling grid systems and full ceiling materials for projects throughout the UK.

Contact our sales team on 01253 864902 or apply for a trade account at Trade Accounts for preferential pricing and priority service.