OX-IS is the all-in-one product that allows you to meet building code requirements for structural sheathing, continuous insulation, weather and air resistive barrier performance.

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For installation convenience and exceptional, long-term performance, the all-in-one ZIP System® R-Sheathing panel provides a new approach to sealing and insulating the building envelope. One panel delivers thermal, air and moisture resistance, while providing excellent strength and durability.

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