1/2″ 4′ x 8′ OX ISO RED Ci Insulation Sheathing R3.3


  • Reduce conductive, convective and radiant heat transfer
  • Dimensions: 1/2″ x 48″ x 96″
  • R Value: 3.3
  • Water-resistant facers provide first-line moisture protection
  • ISO RED provides thermal, air and vapor control layers to help keep conditioned spaces comfortable
  • In stock and ready for local delivery or in store pickup

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SKU: 12OX Categories: , ,