Insulation - Rigid Board
Rigid Foam Insulation

Dupont Rigid Foam Insulation replaces non-insulating above-grade sheathing products like plywood, fiberboard and OSB, and eliminates the need for additional air barriers such…
Subcategory:
Rigid Board
Johns Manville

Johns Manville foam boards are used as insulation/nailbase underlayment for a variety of roofing systems and sidewall applications.
Subcategory:
Rigid Board
Material:
Foam
ZIP System

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…
Subcategory:
Rigid Board, Structural Insulation