905 415-7777
905 415-7735


Products / Ceiling Tiles and Grid
Rockfon Pacific
  • Stone wool (Mineral Wool) ceiling tiles
  • Factory painted glass scrim
  • UL723 (ASTM E84) Flame Spread Index 0, Smoke developed Index 5 (UL Labeled).
  • CAN/ULC S102 Flame Spread Index 5, Smoke developed Index 0.
  • Type XX - Stone wool based with membrane-faced overlay,Pattern G
  • The surface can be vacuum cleaned with a soft brush attachment.
  • 10-Year Limited Product Warranty.

Rockfon® Pacific™


Edge designation   Item number Modular size (feet/inches) Sqft/carton  
Square Lay In
Square Lay In
SQ 200 2 x 2 x 1/2 128 More details
201 2 x 4 x 1/2 128 More details


Edges SQ
Width (min. – max.)
Length (min. – max.)

2ft - 4ft
Color White
Texture smooth
Light reflection 0.85
NRC 0.60
AC -
Fire class A
Fire performance

Flame Spread Index : 0, Smoke Developed Index : 5
Flame Spread Index : 5, Smoke Developed Index : 0


Edge designation Thickness (feet/inches) NRC CAC AC Fire class Light reflection Thermal insulation
R Value (BTU Units) RSI Value (Watts Units)
Square Lay In (SQ)
Square Lay In
1/2" 0.60 0 - A 0.85 1.8 0.31



ROCKFON ceiling tiles are dimensionally stable even at high humidity levels of up to 100% relative humidity and can be installed at all temperatures ranging from 32 °F to 104 °F. No acclimatization is needed. ROCKFON ceiling tiles can be installed during the very early stage of the build (when windows are not fully sealed) without any risk of deflection of the tiles. The low weight, stability and nonhygroscopic character of ROCKFON tiles will limit the weight of the fully installed ceiling whilst retaining its declared properties even when applied in infrequently heated and unheated rooms without condensation.


The product fulfils requirements for low emitting acoustic ceiling tiles and meets the California Department of Health Services Standard Method V1.1 (February 2012) “Standard method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers (Section 01350).” Selected potential applications: LEED, CHPS and CALGreen.


ROCKFON ceiling tiles are made of water repellent stone wool. Stone wool has no nutritional value and therefore it provides no sustenance to harmful micro-organisms.


ROCKFON stone wool ceiling tiles are primarily made from abundantly available basalt rock and contain up to 42% recycled materials. ROCKFON products supplied in North America are produced in ISO9001/ISO14001 certified factories.