The Defend-R CI line consists of rigid wall insulation panels composed of a closed-cell polyisocyanurate foam core manufactured to various facer types in both standard and Class A variants.
Impermeable foil facing material.
Reversible light and dark coated glass facer.
Coated glass facer on one side and 5/8” or ¾" fire treated plywood on the other.
Coated glass facer on one side and 7/16” or 5⁄8" OSB or plywood on the other.
