Product Information

ISOGARD HD Cover Board has a high density, closed-cell, polyisocyanurate foam and coated glass facers. Provides a high thermal performance when compared to other high density insulations or cover boards. Keep insulation dry at all times. Insulation should be neatly fitted to all roof penetrations, projections and nailers. Cover Board can be applied over existing roof surfaces, under fully adhered or mechanically attached Single-Ply, etc.

Extended Description

This is a 1/2" thick polyiso insulation designed for use as a high density cover board insulation. It is a high density closed-cell polyisocyanurate foam core that has been manufactured with a coated glass facer. It provides the highest thermal performance when compared to other high density boards. *Strong & durable enough to protect any roof system *R-Value 2.5 *Complies with ASTM C1289 and IBC Section 2603 **Must be installed using Firestone approved fasteners, plates and insulation adhesive 96 pieces per unit One application for two products saves time and money

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