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2500x1406px_Rockfon-Alaska

Rockfon Alaska®

Rockfon Alaska® ceiling tiles feature high sound absorption, due to its stone wool core, is sag, humidity and fire resistant, and comes in a wide assortment of sizes and edges.

Budget

$ $ $ $ $

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Elegant smooth white surface
High sound absorption (NRC = 0.90)
High fire performance
High light reflectance (LR = 0.86)
Optimal design freedom thanks to a large selection of edges (lay-in, tegular and concealed)

Recommended Applications

Office

Cellular Office
Meeting Room
Open Plan Office
Reception
Corridor

Education

Auditorium
Classroom
Corridor

Leisure

Auditorium / Concert Hall

Retail

Boutiques

Healthcare

Reception
Corridor

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Configure your product

This product has 18 variants in different sizes.

01 Edge

02 Size

03 Summary

SQ

product image

Square lay in drop ceiling tiles are a cost-effective solution that provide easy access to the plenum area. They are compatible with both 15/16" and 9/16" acoustical suspension systems and are easily demountable.

illustration
Lay-in grid
Concealed grid
Tegular grid
Select length and width (in)
Select thickness (in)
Edge
Dimensions
Thickness
Edge Dimensions (ft/in) Thickness (ft/in) Weight (lbs/ft2)    
CDX 2' x 2' 7/8" 0.75 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 40.00 ft2
CDX 4' x 2' 7/8" 0.75 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 80.00 ft2
DMT 2' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.7
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 40.00 ft2
DMT 4' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.7
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 80.00 ft2
SCD 2' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 40.00 ft2
SCD 4' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 80.00 ft2
SLN 2' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 40.00 ft2
SLN 4' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 80.00 ft2
SLN 5' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 8
Area Per Pack 80.00 ft2
SLN 6' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 8
Area Per Pack 96.00 ft2
SLT 2' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 40.00 ft2
SLT 4' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 80.00 ft2
SLT 5' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 8
Area Per Pack 80.00 ft2
SLT 6' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 8
Area Per Pack 96.00 ft2
SQ 2' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 20
Area Per Pack 80.00 ft2
SQ 4' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 80.00 ft2
SQ 5' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 100.00 ft2
SQ 6' x 2' 3/4" 0.69 Order Sample

Noise Reduce Coefficient (NRC)

NRC 0.9
AC 180

Tile details

Packaging

Pieces Per Package 10
Area Per Pack 120.00 ft2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.7
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.7
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 8
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 8
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 8
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 8
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 20
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2
Back

Noise Reduce Coefficient (NRC)

NRC 0.9
Class 180
Sound curve
sound curve

Tile details

Minimum installation height "
Easy access -

Packaging

Pieces Per Package 10
Area Per Pack m2

Product Specifications

Noise Reduce Coefficient (NRC) Noise Reduce Coefficient (NRC) 0.70 - 0.90
Sound absorption is measured in accordance with ASTM C423. The measured value is reported as a Noise Reduction Coefficient (NRC). Sound absorption properties of islands and baffles measured values are reported as Sabins.
Ceiling Attenuation Class (CAC) Ceiling Attenuation Class (CAC) 22
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) 180
Fire Performance Fire Performance Surface burning characteristics:
UL723 (ASTM E84) Flame Spread Index: 0
Smoke Developed Index (UL Labeled): 5
CAN/ULC S102 Flame Spread Index: 5
Smoke Developed Index: 0
Fire Class A
Light Reflection Light Reflection Light reflection: 0.86
Light reflection expressed in % is measured in accordance with ASTM E1477.
Humidity And Sag Resistance 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 Cleaning Vacuum
Vacuum: The surface can be vacuum cleaned with a soft brush attachment.
Hygiene Hygiene Stone wool provides no sustenance to microorganisms
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 Environment Fully recyclable
Thermal Insulation Thermal Insulation R Value (BTU Units): 2.6 - 3.1
RSI Value (Watts Units): 0.46 - 0.54
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 G
Warranty Warranty 30-Year Limited Product Warranty. See www.rockfon.com
Low VOC for NA Yes
Back
Sound absorption is measured in accordance with ASTM C423. The measured value is reported as a Noise Reduction Coefficient (NRC). Sound absorption properties of islands and baffles measured values are reported as Sabins.
Back
Room-to-room sound insulation is measured in accordance with ASTM E1414. The measured value is reported as a Ceiling Attenuation Class (CAC).
Back
Back
Back
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.
Back
Back
Back
Back
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).
Back
Back
Back
Back

Colors

    • White
      White Light reflection: 0.86
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