ThermalStar E+ delivers everyday performance and exceptional value. ThermalStar E+ features a laminated film facer and functions as an air and water-resistive barrier (WRB). ThermalStar E+ meets ASTM C578 and is manufactured under an industry-leading quality control program monitored by UL and ICC-ES. ThermalStar E+ has a stable lifetime R-value, a range of available strengths, and outstanding moisture resistance. Manufactured with a low Global Warming Potential (GWP) and Zero Ozone Depletions Potential (ODP), ThermalStar E+ has earned GreenGuard certification.

View our Environmental Product Declaration (EPD) for more info on our sustainable manufacturing processes.

  • Primary uses include roof and wall applications where thermal performance and moisture resistance are critical.
  • Roof Profiles: Laminated Flat Sheet & Laminated Fan Fold

PRODUCT HIGHLIGHTS

  • Recycled Content up to 15%*

    *Recovered, processed and reintegrated manufacturing scrap

  • Flat 4'x8' sheets, standard sizes up to 4" thick
  • Compressive Strength: 10, 13, 15 and 25 psi
  • Fan Fold: 3/8" or 1/2" 4'X50' when expanded, covering 2 squares (200 squre feet)
  • Long-term, stable R-value
  • 100% Recyclable
CTA Architectural 580x387
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