Eclipse™ OSB Radiant Barrier panels are a cost-effective and energy-efficient roof sheathing solution, reducing attic temperatures in the summer by as much as 30°F.

Product Specifications

  • Lengths*:
  • Width*: 48
  • Thicknesses (categories)**: 7/16, 15/32, 1/2, 19/32
  • Product Standard: DOC PS2, RIMA-I US-003-10, CA Registration Number 465
  • Verification: APA – The Engineered Wood Association (mill number 511); RIMA-I
  • Applications: Roof sheathing

*nominal inches   **performance categories

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Discover the Value of Eclipse™ OSB Radiant Barrier


Lowers utility bills


Improves energy efficiency


Class “B” fire rating improves Eclipse™’s performance capabilities


All RoyOMartin products are available Forest Stewardship Council® (FSC®) certified

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