StarRStruc Plus

StarRStruc Plus is made from Neopor® GPS Graphite Polystyrene insulation product that can be used as a premium high R-Value rigid insulation.

StarRStruc Plus Continuous Insulation is the optimal choice for both Residential and Commercial Insulation. It is manufactured using BASF Neopor® Graphite Polystyrene. Unlike other Rigid Insulation products StarRStruc plus does not suffer from degrading R-Value over time and maintaining a stable R-Value over the life of the product. StarRStruc Plus also serves as a weather resistive barrier when installed according to UES ER-572.
  • Residential CI Insulation paired with StarRgard or StarRgard Plus
  • Used as Structural Bracing instead of OSB
  • Cavity Walls
  • Interior Walls
  • Attics, Crawl Spaces, Gable Ends
  • Various Stucco Systems Including One Coat
  • EIFS Exterior Insulation Finish Systems
  • 10-20% Material savings compared to other rigid insulation products.
  • Structural sheathing cost is more stable than OSB or similar products.
  • 100% 20 Year thermal warranty
  • Meets 2018, 2015, 2012, IBC, IRC codes for Continuous Insulation (CI), Attics and Crawl Spaces
  • Standard sizes:
  • 4'x8', 4'x9', 4'x10' Panels (1/4" to 52" thick)
  • Also available in custom sizes
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 I Type VIII Type II Type IX Test Method
Nominal Density (pcf) 1.00 1.25 1.50 2.00
Thermal Resistance (R-Value) ASTM C177
(per inch) at @25°F 5.4 5.4 5.4 5.5
(per inch) at @40°F 5.2 5.2 5.2 5.3
(per inch) at @40°F 5.0 5.0 5.0 5.0
Comprehenssive Strength (psi. 10% deformation) 10 13 15 25 ASTM D1621
Flexural Strength (min. psi) 25 30 35 50 ASTM C203
Water Vapor Permeability (perms) 4.0 3.1 3.1 2.5 ASTM E96
Water Absorption (max. % volume) 1.1 1.1 1.1 1.1 ASTM C272
Flame Spread Index 5 ASTM E84
Smoke Developed Index 25 ASTM E84
StarRGard Thickness Design Temp R-Value*
.75"

40°

75°

6.42

6.11

1.0625"

40°

75°

8.08

7.88

  • StarRStruc Plus