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Home Rockfon Sonar

Office Ceilings, Ceiling Tiles, Acoustic Ceilings, Suspended Ceilings


Hertfordshire - 01279 912447
London - 0203 642 4575
Essex - 01245 905737
Rockfon - Sonar

BG-superior-rightgraphicSonar

Total design freedom thanks to extensive choice of module sizes and edge details - allowing for innovative and inspirational ceilings
Unique combination of highest fire safety (Class A1) and sound absorption (Class A) plus non-hygroscopic and dimensionally stable even at humidity levels of up to 100% RH
Attractive micro-textured, matt white surface with enhanced cleanability

Description    

Stone wool tile
Visible side: micro-textured white painted fleece
Rear side: back fleece
Durable, sanded and double-painted edges

Edges     A15, A24, B, D, D/AEX, E15, E24, M, X
Dimensions
Length min. – max. mm
Width min. – max. mm     
600 - 2400
600 - 1200
Colour     White
Texture     Micro-textured
Light reflection     85%
aw     0.60 - 1.00
NRC     0.70 - 1.00
Dn,f,w     27 (-1;-4)
Reaction to fire     A1

Sonar Activity

Designed for classrooms and open plan offices where noise and activity levels are high
Class A sound absorption for areas where speech intelligibility is crucial
Allows both suspended and direct installations maintaining high sound absorption at low frequencies

Description     

Stone wool tile (40mm)
Visible side: micro-textured white painted fleece
Rear side: back fleece
Painted edges

Edges     A24, B, E24
Dimensions
Length min. – max. mm
Width min. – max. mm     
600 - 1200
600
Colour     White
Texture     Micro-textured
Light reflection     85%
aw     0.95 - 1.00
NRC     0.90 - 0.95
Reaction to fire     A1

Sonar Alto
For areas where greater levels of sound reflection are required eg. auditoriums and conference rooms
Providing high sound absorption at low frequencies and low sound absorption at high frequencies
Install with Rockfon Sonar for optimum acoustics

Description  
Stone wool tile
Visible side: special, micro-textured white painted fleece
Rear side: back fleece
Painted edges
Edges     A15, A24, E15, E24, D
Dimensions
Length min. – max. mm
Width min. – max. mm     
600 - 1200
600
Colour     White
Texture     Micro-textured
Light reflection     87%
aw     0.20
NRC     0.20
Reaction to fire     A1

Sonar® dB 40
Enhanced room to room sound insulation as well as a high level of sound absorption
Attractive micro-textured, matt, white surface for optimum light reflection
Low weight (5.0kg/m2) and easy to install

Description    
Stone wool tile (30mm)
Visible side: micro-textured white painted fleece with enhanced durability
Rear side: high performance membrane
Painted edges

Edges     A24, E15, E24, D, D/AEX
Dimensions
Length min. – max. mm
Width min. – max. mm     
600 - 1800
600 - 1200
Colour     White
Texture     Micro-textured
Light reflection     85%
aw     0.90
NRC     0.90
Rw (C;Ctr)     21 (-1;-2)
Dn,f,w     40 (-2;-6)
Reaction to fire     A1

Sonar® dB 44

Excellent combination of privacy and acoustic comfort thanks to outstanding room to room sound insulation and highest Class A sound absorption
Attractive micro-textured, matt, white surface for optimum light reflection
Low weight (8.5kg/m2) and easy to handle and install

Description     

Dual layer stone wool tile (50mm) with high performance membrane sandwich construction
Visible side: micro-textured white painted fleece with enhanced durability
Rear side: back fleece
Painted edges

Edges     A24, E15, E24, D, D/AEX
Dimensions
Length min. – max. mm
Width min. – max. mm     
600 - 1800
600
Colour     White
Texture     Micro-textured
Light reflection     85%
aw     0.90
NRC     0.90
Rw (C;Ctr)     27 (-1;-4)
Dn,f,w     44 (-1;-7)
Reaction to fire     A2-s1,d0pdf

 

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