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Defend-R Roof Insulation

The Defend-R line consists of rigid roof insulation panels composed of a closed-cell
polyisocyanurate foam core manufactured on-line and off-line to various facer types.

Available Products

Defend-R

Fiber-reinforced facers on each side.

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Defend-R Coated Glass

Reversible light and dark coated glass facer.

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Defend-R Nail Base

Fiber-reinforced facer on one side and 7⁄16" or 5/8” OSB on the other.

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Defend-R Vent

Vented nailbase insulation for steep slope roof applications.

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