Acoustic ceiling with Rockfon Hygienic Plus ceiling tiles (Highest sound absorption & fire safety, cleanroom classification)

Rockfon® Hygienic™ Plus

A non-hygroscopic, durable and specially treated ceiling tile for highly controlled environments
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Sound absorption details

Edge Thickness (mm) Suspension height (mm) αw NRC Sound absorption class (ISO) Sound curve
A24 edge icon 20 200 1.00 0.95 A
Sound curve
A24 edge icon 40 200 1.00 1.15 A
Sound curve

Sound absorption is measured in accordance with ISO 354.

Sound absorption data αp, αw and absorption class are calculated in accordance with ISO 11654. Sound absorption properties of islands and baffles are quantified by the equivalent sound absorption area Aeq expressed as m² per item.

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Sound curve
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Sound curve

Other performances

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Reaction To Fire Reaction To Fire A1 (EN 13501-1)
Reaction to fire is classified in accordance with EN 13501-1.
Fire Resistance Fire Resistance The fire resistant properties of stone wool ensure Rockfon ceiling tiles provide fire protection in construction. The fire protection properties of Rockfon ceilings have been tested and classified in accordance with European norm EN 13501-2 and/or national norms depending on requirements in national building codes.
Some sizes and edge details of Rockfon Hygienic Plus can be used with various Chicago Metallic grids and Rockfon systems to create a 30 minutes fire protecting ceiling in accordance with BS 476 Part 21 and Part 23. They can also be used to create a 30 minutes fire protecting membrane ceiling (integrity only) in accordance with BS 476 Part 22.
The stone wool core of ROCKFON products is non-combustible with a melting point of more than 1000°C and provides fire protection. Some ROCKFON ceilings have been tested and classified in accordance with European norm EN 13501-2 and/or national norms.
Light reflection and light diffusion Light reflection and light diffusion 85%
Light reflection expressed in % is measured in accordance with ISO 7724-2.
Humidity And Sag Resistance Humidity And Sag Resistance Up to 100% RH.
No visible deflection in high humidity
ROCKFON ceiling tiles are dimensionally stable even at humidity levels of up to 100% relative humidity and can be installed at all temperatures ranging from 0°C to 40°C. They can be installed during the very early stage of the build (when windows are not fully sealed). Their lightweight yet stable non-hygroscopic character minimises the final weight of the fully-installed ceiling. ROCKFON ceiling tiles are predominantly classified as Class 1/C/0N in accordance with EN 13964. Certain module sizes (width above 700mm) are Class 2/C/0N.
Surface Durability Surface Durability Enhanced durability and dirt resistance.
The surface of some ROCKFON products is specially treated to provide enhanced durability and dirt resistance.
Cleaning Cleaning Vacuum, Damp cloth, Dry steam cleaning (twice a year), Chemical resistance: resistant to diluted solutions of ammonia, chlorine, quaternary ammonium and hydrogen peroxide., Low pressure foam cleaning, High pressure cleaning: Max. 80 bar, min. 1 metre distance, water spread at 30° angle. The tiles should be clipped and sealed into the grid with a silicone sealant containing fungicide.
Vacuum:
The surface can be vacuum cleaned with a soft brush attachment.

Damp cloth:
The surface can be cleaned using a damp cloth or sponge with a slightly alkaline detergent (pH between 7 and 9) without alcohol, ammonia or chlorine. This may render the surface slightly shinier, so we recommend cleaning the entire surface evenly.
Hygiene Hygiene Stone wool provides no sustenance to microorganisms
Clean Room Classification Clean Room Classification 5
Clean room classification is measured in accordance with ISO 14644-1.
Environment Environment Fully recyclable stone wool
Indoor Environment Indoor Environment A selection of Rockfon products have been awarded the Finnish M1 emission classification for building materials and the Danish Indoor Climate Label for low emission products
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Reaction to fire is classified in accordance with EN 13501-1.
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The stone wool core of ROCKFON products is non-combustible with a melting point of more than 1000°C and provides fire protection. Some ROCKFON ceilings have been tested and classified in accordance with European norm EN 13501-2 and/or national norms.
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Light reflection expressed in % is measured in accordance with ISO 7724-2.
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ROCKFON ceiling tiles are dimensionally stable even at humidity levels of up to 100% relative humidity and can be installed at all temperatures ranging from 0°C to 40°C. They can be installed during the very early stage of the build (when windows are not fully sealed). Their lightweight yet stable non-hygroscopic character minimises the final weight of the fully-installed ceiling. ROCKFON ceiling tiles are predominantly classified as Class 1/C/0N in accordance with EN 13964. Certain module sizes (width above 700mm) are Class 2/C/0N.
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The surface of some ROCKFON products is specially treated to provide enhanced durability and dirt resistance.
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Vacuum:
The surface can be vacuum cleaned with a soft brush attachment.

Damp cloth:
The surface can be cleaned using a damp cloth or sponge with a slightly alkaline detergent (pH between 7 and 9) without alcohol, ammonia or chlorine. This may render the surface slightly shinier, so we recommend cleaning the entire surface evenly.
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Clean room classification is measured in accordance with ISO 14644-1.
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Configure your product

This product has 4 variants in different sizes.

01 Edge

02 Size

03 Details

A24

product image

A24-edge tiles are a cost-effective solution that provides easy access to the installations hidden behind the ceiling. Tiles with an A-edge are also the perfect complement to concealed and semi-concealed ceilings (e.g. when used as a perimeter trim). They can be mounted in T24 grid systems. A-edge tiles are demountable.

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Visible grid
Select length and width (mm)
Select thickness (mm)
Edge
Dimensions
Thickness

Full range

Edge Dimensions (mm) Thickness (mm) Weight (Kg/m2) Min. suspension height (mm) Recommended installation system  
A24 1200 x 600 20 2.30 50 Rockfon® System T24 A™
Rockfon® System T24 A, E ECR™

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applications Rockfon® System T24 A, E ECR™ Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

αw 1.00
NRC 0.95
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 50 mm

Packaging

Pieces Per Pack 12
Area Per Pack 8.64 m2
A24 1200 x 600 40 3.30 50 Rockfon® System T24 A™
Rockfon® System T24 A, E ECR™

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applications Rockfon® System T24 A, E ECR™ Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

αw 1.00
NRC 1.15
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 50 mm

Packaging

Pieces Per Pack 6
Area Per Pack 7.20 m2
A24 600 x 600 20 2.30 50 Rockfon® System T24 A™
Rockfon® System T24 A, E ECR™

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applications Rockfon® System T24 A, E ECR™ Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

αw 1.00
NRC 0.95
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 50 mm

Packaging

Pieces Per Pack 24
Area Per Pack 8.64 m2
A24 600 x 600 40 3.30 50 Rockfon® System T24 A™
Rockfon® System T24 A, E ECR™

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applications Rockfon® System T24 A, E ECR™ Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

αw 1.00
NRC 1.15
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 50 mm

Packaging

Pieces Per Pack 12
Area Per Pack 7.20 m2

MS = Minimum Suspension

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Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applications Rockfon® System T24 A, E ECR™ Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 50 mm
Easy access -

Packaging

Pieces Per Pack 12
Area Per Pack 8.64 m2
Back

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applications Rockfon® System T24 A, E ECR™ Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 50 mm
Easy access -

Packaging

Pieces Per Pack 6
Area Per Pack 7.2 m2
Back

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applications Rockfon® System T24 A, E ECR™ Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 50 mm
Easy access -

Packaging

Pieces Per Pack 24
Area Per Pack 8.64 m2
Back

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applications Rockfon® System T24 A, E ECR™ Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 50 mm
Easy access -

Packaging

Pieces Per Pack 12
Area Per Pack 7.2 m2
Back

Downloads

documents

 

 

dwg pdf
E+A-edge - concrete TT beams | CAD
E+A-edge - concrete TT beams | CAD

dwg
pdf
A-edge island - RL-US50-channel-finishing | CAD
A-edge island - RL-US50-channel-finishing | CAD

dwg
pdf
A-edge - angle trim - 90 degree | CAD
A-edge - angle trim - 90 degree | CAD

dwg
pdf
A-edge - gypsum level shift - 90 degree | CAD
A-edge - gypsum level shift - 90 degree | CAD

dwg
pdf
A-edge - 10mm space between tile and column | CAD
A-edge - 10mm space between tile and column | CAD

dwg
pdf
A-edge special column ring - flexible perimeter trim | CAD
A-edge special column ring - flexible perimeter trim | CAD

dwg
pdf
Sprinklers | CAD
Sprinklers | CAD

dwg
pdf
Uplight on floating ceiling | CAD
Uplight on floating ceiling | CAD

dwg
pdf
A-edge - angle-trim-vertical-bulkhead | CAD
A-edge - angle-trim-vertical-bulkhead | CAD

dwg
pdf
Environmental Product Declaration (EPD)
Environmental Product Declaration (EPD)

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Rockfon® Hygienic™ Plus | Datasheet
Rockfon® Hygienic™ Plus | Datasheet

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Rockfon® Hygienic™ Plus | Product Sustainability Declaration
Rockfon® Hygienic™ Plus | Product Sustainability Declaration

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DoP-RFN-0122-043-4 - Rockfon® Hygienic™ Plus
DoP-RFN-0122-043-4 - Rockfon® Hygienic™ Plus

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Rockfon® System T24 A™ | System description
Rockfon® System T24 A™ | System description

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pdf
pdf
pdf
Rockfon® System T24 A, E ECR™ | System description
Rockfon® System T24 A, E ECR™ | System description

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pdf
pdf
pdf
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Didsbury High School | Education case study
Didsbury High School | Education case study

Rockfon ceilings were specified to suit particular needs throughout the school.

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Inverness College | Education case study
Inverness College | Education case study

Rockfon acoustic ceiling solutions are installed throughout to help the College achieve its mission to provide high quality learning for the people and support the economic future of the Highlands and Islands.

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