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Insulation - Rigid Board


Dow - Rigid Foam Insulation

Dow - Rigid Foam Insulation
Subcategory: Rigid Board

Dow Rigid Foam Insulation replaces non-insulating above-grade sheathing products like plywood, fiberboard and OSB, and eliminates the need for additional air barriers such as housewrap.


Johns Manville

Johns Manville
Subcategory: Rigid Board
Material: Foam

Johns Manville foam boards are used as insulation/nailbase underlayment for a variety of roofing systems and sidewall applications.

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ZIP System

ZIP System
Subcategory: Rigid Board

For installation convenience and exceptional, long-term performance, the all-in-one ZIP SystemŽ 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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