FOAMGLAS® F CELLULAR GLASS

FOAMGLAS® F CELLULAR GLASS RIGID FOAM INSULATION

Owens Corning® FOAMGLAS® T3+ cellular glass insulation is a closed cell, high performance, rigid foam board specifically designed for building and roofing applications. It provides a unique combination of properties that offer an alternative to other types of building insulation.

FOAMGLAS® F CELLULAR GLASS RIGID FOAM INSULATION

Owens Corning® FOAMGLAS® T3+ cellular glass insulation is a closed cell, high performance, rigid foam board specifically designed for building and roofing applications. It provides a unique combination of properties that offer an alternative to other types of building insulation.

Specifications and Literature

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Product Features

Recycled Materials

Fire Resistance

Moisture Resistance

Thermal Comfort

Technical Information

 PROPERTYTEST METHODVALUE  
PHYSICALComposition Inorganic. Soda lime glass  
Density, minimum pcf (kg/m3 )ASTM C3038.5 (136)  
Closed Cell Content, minimum %Helium Pycnometer98  
Service Temperature, ºF (ºC) -445 to 806 (-265 to 430) no load  
MOISTURECapillarity None  
Hygroscopicity No increase in weight at 90% relative humidity  
Water Absorption, maximum vol %ASTM C2400.1%  
Water Vapor Permeability, maximum perm-in (ng/Pa-s-m)ASTM E960.005 (.007)  
Mold/Mildew ResistanceASTM C1338Pass  
Corrosion ResistanceASTM C1617Pass (steel, less than DI water)  
Hydrostatic Resistance, minimum equivalent water height in feet (meters)ASTM D5385/C130634.5 (10.5)  
DIMENSIONALCoefficient of Linear Thermal Expansion, maximum in/in/ºF (mm/mm/ºC)ASTM E2285.0 x 10-6 (9.0 x 10-6)  

Dimensional Stability1 , %, maximum

@ 158°F / 97% R.H.

@ -40°F / ambient R.H.

@ 200°F / ambient R.H.

ASTM D2126

 

1.0

1.0

1.0

  
MECHANICALCompressive Strength (capped), minimum psi (kPa)ASTM C165 Procedure A/ASTM C240232 (1600)  
Flexural Strength, psi (kPa), minimumASTM C20379.8 (550)  

Modulus of Elasticity, ksi (MPa), Approximate (ν = 0.25)

Perpendicular

Parallel

ASTM C623

 

217 (1496)

223 (1538)

  
FIRECombustibilityASTM E136Non-combustible  
 

Surface Burning Characteristics, maximum

Flame Spread Index

Smoke Developed Index

ASTM E84

 

Unfaced 0, Faced NR1

Unfaced 0, Faced NR1

  
THERMALThermal Resistance per inch @ 75ºF (24ºC) mean temperature2 , Hr-ft2 -ºF/BTU (m2 -ºC/W)ASTM C518/ASTM C1772.8 (0.49)  

1. Maximum change in any dimension.

2. R means the resistance to heat flow; the higher the value, the greater the insulation power. This insulation must be installed properly to get the market R-value. Follow the manufacturer’s instructions carefully.

3. Facing not rated for flame propagation resistance (for use in non-exposed applications only). Refer to the fire rating for the desired assembly (see the applicable FM or UL certifications).

 

 

 

ROOF APPLICATIONS

PRODUCTFLATPLAZAVEGETATIVESOLARMETALTRAFFICHEAVY TRAFFIC

T3+

 

 

 

T4+

 

 

S3

 

F

 

 

AVAILABILITY

 THICKNESS4WIDTHSLENGTHS

Block

1.58” (40mm) – 7.09” (180mm)17.71" (450mm)23.62" (600 mm)
Board1.58” (40mm – 7.09” (180mm)23.62" (600mm)47.24" (1200mm)

 

4. Thicknesses are available in 0.39” (10mm) increments.

5. Tapered products are available in 1/8” and 1/4” slope.

 

 

FACINGS

 TOP SURFACEBOTTOM SURFACE
PRODUCTUNFACEDBITUMEN COATED WITH A SACRIFICIAL POLYETHYLENE PROTECTIVE SHEET DESIGNED FOR TORCH-ON MEMBRANES APPLIED TO UPPER SURFACE.BITUMEN ADHERED FIBERGLASS FLEECE FACER DESIGNED FOR MECHANICAL ATTACHED OR FULLY ADHERED MEMBRANES TO THE UPPER SURFACE.UNFACEDBITUMEN ADHERED FIBERGLASS FLEECE FACER DESIGNED FOR HOT OR COLD APPLIED ADHESION TO ROOF DECK OR MULTIPLE LAYER SYSTEMS.
Blockx  x 
Ready Block x x 

 

  

 

Applications

Flat

Pitched/Curved

Roofs

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