Cement Topped Rigid Extruded Polystyrene
Environmentally friendly, interlocking extruded polystyrene cement topped board creates a lightweight protected roof with a high compressive strength, good thermal and fire performance, resistance to wind uplift and is safe and easy to install. With reduced dead loading, suitable for intermittent traffic to protect the waterproofing.
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Phenolic has low flame spread, increased fire performance, negligible smoke and toxic gas emission, can be 50% more thermally efficient than other insulants, low thermal conductivity which allows for reduced insulation thicknesses. 