My Quote (0 total item(s))
My Quote

Currently your quote basket is empty.

If you would like us to quote you a price for any product(s) please select your product(s), quantity required and then follow the on screen instructions to receive a quote.

    Get My Quote Continue Browsing



    Floor Insulation - Ground

    Product Type:

      Extruded Polystyrene (XPS)

    Market Sector:


    Polyfoam Floorboard Extra

    Product Description:


    POLYFOAM Floorboard Extra is highly resistant to compression and withstand both occasional and long term static loads. Load bearing construction elements should be designed to adequately support the combination of imposed and dead loads without creating excessive deflection.


    The thermal conductivity of POLYFOAM Floorboard Extra is 0.033 W/mK


    POLYFOAM Floorboard Extra is a rigid extruded polystyrene (XPS) board with a Global Warming Potential (GWP) of less than 5 and Zero Ozone Depletion Potential (ODP). It is a square edged board that has high compressive strength.


    • High compressive strength – protects the damp proof membrane from damage
    • Highly resistant to water absorption
    • Robust and can tolerate traffic from following trades


    POLYFOAM Floorboard Extra is suitable for almost any floor construction including:

    • Below a concrete slab
    • Below a screed
    • Below chipboard


    M4 Product Table

    Encon Product Code Product Description Unit Type Quantity
    26VE25025 P'FOAM F'BRD EXTRA 2500x600x 25mm SE BOARD
    26VE25035 P'FOAM F'BRD EXTRA 2500x600x 35mm SE BOARD
    26VE25050 P'FOAM F'BRD EXTRA 2500x600x 50mm SE BOARD
    26VE25065 P'FOAM F'BRD EXTRA 2500x600x 65mm SE BOARD
    26VE25075 P'FOAM F'BRD EXTRA 2500x600x 75mm SE BOARD
    26VE12100 P'FOAM F'BRD EXTRA 1250x600x100mm LJ
    26VE25060 P'FOAM F'BRD EXTRA 2500x600x 60mm SE
    26VE12150 P'FOAM F'BRD EXTRA 1250x600x150mm LJ
    26VE12125 P'FOAM F'BRD EXTRA 1250x600x125mm LJ