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Rockfon Sonar®

Name: Rockfon Sonar®
Brand: Rockfon

Rockfon Sonar® stone wool ceiling panels offer the largest selection of edge styles and sizes, providing optimal design freedom and maximizing performance and occupant well-being impacts. Featuring a Noise Reduction Coefficient up to 0.95 and Ceiling Attenuation Class (CAC) of up to 35, these panels also ensure enhanced acoustical performance.

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Rockfon Sonar®

Premium ceiling panels for superior design and performance.

Performance Properties:

Excellent sound control with NRC up to 0.95 and CAC up to 35, ensuring optimal acoustic performance.
Class A fire performance ensures safety with 0 Smoke Development and 0 Flame Spread per ASTM E84
Certified UL GREENGUARD Gold for low chemical emissions, supported by EPD and Third-Party Verified HPD.
Designed with GWP as low as 0.325 kg CO2 – eq/ft2 / 3.49 kg CO2 – eq/m2 supporting sustainable construction practices.
Meets the 1 PSF (pounds per square foot) requirement per the FGI guidelines.

Product Details

20240820 RW-RF INFO 227

Product Compatibility

20240820 RW-RF INFO 225

Application Areas

Open Office
Lobby
Lecture Hall
Library
Auditorium

Sustainability Documents

Ecomedes is now available. Focus on sustainability in your next project by checking out our page below.

Ecomedes

Rockfon is now available on Masterspec. Specify Sonar®

on your next project today by checking out our Masterspec page below.

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Case studies featuring Rockfon Sonar®

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20240820 RW-RF INFO 226

	Noise Reduction Coefficient (NRC)	95
Room-to-room sound insulation is measured in accordance with ASTM E1414. The measured value is reported as a Ceiling Attenuation Class (CAC).
	Articulation Class (AC)	190

	Fire Performance	Surface burning characteristics: UL723 (ASTM E84) Flame Spread Index: 0 Smoke Developed Index (UL Labeled): 0 CAN/ULC S102 Flame Spread Index: 10 Smoke Developed Index: 5

	Fire Class	A

	Light Reflectance	0.850
Light reflection expressed in % is measured in accordance with ASTM E1477.
	Humidity And Sag Resistance	Up to 100% RH
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 32 °F to 104 °F. 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 minimizes the final weight of the fully-installed ceiling. *Rockfon® stone wool ceiling panels are dimensionally stable at up to 100% relative humidity.
	Cleaning	Vacuum, Damp cloth, Chemical resistance: resistant to diluted solutions of ammonia, chlorine and hydrogen peroxide
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	Stone wool provides no sustenance to microorganisms

	Clean Room Classification	5
Clean room classification is measured in accordance with ISO 14644-1.
	VOC Emissions	All Rockfon stone wool acoustic solutions are GREENGUARD Gold low VOC certified and meet the State of California’s Department of Public Health Services Standard Practice for Specification Section 01350 (California Section 01350) for testing chemical emissions. Selected potential applications: LEED, WELL, CHPS, Green Globes, BREEAM Int. and CALGreen.

	Environment	Fully recyclable

	Thermal Insulation	R Value (BTU Units): 2.6 - 3.5 RSI Value (Watts Units): 0.46 - 0.62
The thermal resistance of Rockfon products is measured in accordance with ASTM C518 and expressed in R-Value (hr.ft2.F/Btu) and RSI Value (m2k/W).
	Material	Stone wool (Mineral Wool) ceiling tiles with factory painted glass scrim surface

	ASTM E1264 Classification	Type XX - Stone wool base with membrane-faced overlay, Pattern E

	Warranty	30-Year Limited Product Warranty. See www.rockfon.com

	Low VOC for NA	Yes

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Room-to-room sound insulation is measured in accordance with ASTM E1414. The measured value is reported as a Ceiling Attenuation Class (CAC).

Back

Light reflection expressed in % is measured in accordance with ASTM E1477.

Back

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 32 °F to 104 °F. 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 minimizes the final weight of the fully-installed ceiling.

*Rockfon® stone wool ceiling panels are dimensionally stable at up to 100% relative humidity.

Back

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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