Suitable for almost any floor construction including:

• Below a concrete slab;
• Below a screed;
• Below chipboard.

Application fields include:

• Ground floor – insulation below slab; below screed, below T&G flooring.
• Beam & Block;
• Basements;
• Swimming pool basin.

A rigid extruded polystyrene (XPS) board suitable for almost any floor construction.

Features and benefits:

• 50 to 100mm typical thickness
• Square edged boards.
• Very high compressive strength.
• Protects the damp proof membrane from damage.
• Highly resistant to water absorption.
• Robust and can tolerate traffic from following trades.
• Represents no known threat to the environment and has zero Ozone Depletion Potential (ODP) and a Global Warming Potential (GWP) of less than five.
• 100% recyclable.

Technical characteristics:

• Vapour resistivity: The XPS content of Polyfoam Floorboard Super has a water vapour resistivity of 750 MNs/g·m when tested in accordance with EN 12086.
• Moisture absorption: 0.7% by volume when tested in accordance with EN 12087.
• Resistant to moisture absorption and can be laid in standing water with negligible impact on the performance of the product as determined by testing to EN 12087.
• Durability: Continuous service temperature limits up to +70ºC.