StarRFoam Holey Board is a lightweight, closed cell, rigid insulation manufactured from expanded polystyrene (EPS). StarRfoam Holey Board is used in lightweight insulated roof decks for slope to roof drains and provide R-value. StarRFoam EPS meets or exceeds ASTM C578 Type I, Standard Specification for Rigid, Cellular Polystyrene Thermal Insulation.
Can be used for slope creation
Used in lightweight insulating concrete systems.
No CFC, HCFC, HFC, or formaldehyde
Termite protection available
2’x4′ and 2’x8′ boards
4’x4′ and 4’x8′ boards
3/4″ to 20″ thickness
Contact your local sales representative for custom shapes and sizes.
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