LP NovaCoreNovaCore® Thermal Insulated Sheathing is the newest member to LP’s Structural Solutions line and IWP is proud to offer this innovative product at all locations.  NovaCore is a structural product that combines OSB with a layer of XPS foam insulation.  The XPS foam provides continuous insulation, mitigating heat gain/loss and meeting the energy codes in various climate zones.  Installation of this 2-in-1 product is quick and easy.  It can be installed vertically or horizontally with the foam facing the studs, and no seam tape required.  With a focus on dual protection, LP NovaCore delivers a high performing wall sheathing that maintains structural integrity and assists with energy efficiency.


  • 1” XPS foam adhered to 7/16” OSB
  • 20 year transferrable limited warranty
  • Cuts and installs like OSB, standard 2×4 spacing
  • R-value (thermal resistance per-unit-area) meets Code demand
  • Proven to help prevent thermal transfer through walls
LP NovaCoreUnit Size
1-7/16" x 4' x 8' NovaCore Sheathing30 pcs
1-7/16" x 4' x 9' NovaCore Sheathing30 pcs
1-7/16" x 4' x 10' NovaCore Sheathing30 pcs