StarRFoam IX

StarRFoam IX is high quality expanded polystyrene (EPS)

StarRFoam IX is a lightweight, closed cell, rigid insulation manufactured from expanded polystyrene (EPS). It is available with reflective metallic, clear, and white facers. StarR Fan Fold meets or exceeds ASTM C578, Standard Specification for Rigid, Cellular, Polystyrene Thermal Insulation.
  • Geofoam
  • Sheating
  • Packaging
  • Void fill
  • Road base
  • Cavity Walls
  • Retaining walls
  • Docks and piers
  • Exterior insulation
  • Underslab insulation
  • Split slab insulation
  • Below grade insulation
  • Interior wall insulation
  • Finishing systems (EIFS)
  • Pre-cast concrete panels
  • Custom computer cut shapes
  • Tilt-up concrete insulation
  • Ramps and bridges approaches
  • Commercial roofing insulation
  • Metal roof & metal deck flute-fill
  • Stable R-value
  • Proven performance
  • Environmentally friendly
  • Moisture resistant
  • Energy efficient
  • Cost-effective
  • Code approvals
  • No CFC, HCFC, HFC, or formaldehyde
  • Termite protection available
  • Available sizes:
  • 4'x4' panels (1/4" to 48" thick)
  • 4'x8' panels (1/4" to 48" thick)
  • Contact your sales representative for more information.
Phoenix, AZ

2465 S. 19th Ave., Bldg. F Phoenix, AZ 85009


602-253-4770

Kingman, AZ

4555 Olympic Way Kingman, AZ 86401


928-681-2800

Anthony, TX

1004 Omar Road Anthony, TX 79821


915-886-4636

Arlington, TX

3220 E. Avenue F Arlington, TX 76011


800-722-6218

Properties Type IX Test Method
Nominal Density (psi) 2.0 ASTM C303
Thermal Resistance (R-Value) ASTM C518 or C177
(per inch) at @25°F 5.00
(per inch) at @40°F 4.76
(per inch) at @40°F 4.35
Water Vapor Permeability (perms) 2.5 ASTM E96
Water Absorption (max. % volume) 2.0 ASTM C272
Oxygen Index, Min. 24% ASTM D 2863
Properties Type IX Test Method
Compressive Strength @10% deformation, min. (psi) 25-33 ASTM D1621
Flexural Strength (min. psi) 50.0 ASTM C203
Dimensional Stability 2.00% ASTM D2126
Flame Spread <20 ASTM E84
Smoke Devolped 150-300 ASTM E84
  • StarRFoam IX