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Also See:
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Foam II - Polyiso Foam Roofing
For Hot or Cold Applications
Foam II is a closed-cell, polyisocyanurate core integrally laminated to heavy black (non-asphaltic), fiber-reinforced felt facers. This polyiso roof insulation has excellent R-values and fire ratings, and is typically used for hot asphalt or coal tar BUR, modified bitumin and single-ply membrane systems. Foam II insulated panel is compatible with all types of roofing membranes and fire assemblies.
Foam II rigid foam insulation has one side marked for hot BUR and modified bitumen applications and one unmarked side for single ply and cold-applied modified bitumen applications, making this an almost universally adaptable product suitable for a variety of applications.
Foam II features zero-HCFC technology, enhancing its suitability as cost-effective "Green" building solution. Its polyiso core has the highest R-value to thickness ratio of any commercially available insulation, reducing energy demands. Foam II roof sheathing is offered in a variety of thicknesses, providing long-term thermal resistance (LTTR) values from 6.0 to 25.0. It is available in 4´ x 4´ (1220mm x 1220mm) as well as 4´ x 8´ configurations, and is also available in 25-psi formula. For cold applications see Foam III.
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Polyisocyanurate Insulation |