Polystyrene Sheets

Polystyrene Sheets used as a floor insulation board that achieves the required U-value and compressive performance on a range of different floor applications:

• Below ground supported slab
• Above slab below chipboard
• Above slab below screed
• Precast suspended concrete

The Polystyrene sheets are available in Grade 70, 100, 150, 200 and 250 grades as defined by BS EN13163.

As a quick reference, the following guidance about use and design loads applies:

Standard board sizes are 1200 x 2400mm


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