PolyFoam XPS Roofboard Extra is a lightweight, high compressive strength extruded polystyrene (XPS) board. The Polyfoam Roofboard Extra is suitable for multiple flat roof applications including, inverted roofs ballast, paving slabs and green roofs.
*Always Refer Back To The Manufacturers Specification Document
For more information about this product, please speak to your local Galaxy Branch. For latest datasheets, please refer to manufacturers website.