Premium Dual Purpose Overlay Boards (non-foil) - 20mm @ 200mm Centres

Grooved Insulation Panel
Extruded Polystyrene-Grade KF300
1250 x 600 x 20mm
3 Grooves @ 200 mm centres + light bulb returns
& 3 X-runs for 16mm O.D pipe

Thermal conductivity=0.034 W/mK
Compressive strength =300kPa
@ 10% compression

Regular Price £10.74 Incl. Vat: Special Price £9.00 £7.50
Availability: In stock

Our overfloor boards are strong, lightweight and easy to fit. No specialist tools are required. They can be simply cut to shape using a sharp knife or fine toothed saw

Suitable for Tiles, Laminate, Wood, Carpet + Vinyl

  • EPS 300 -  (300KPA)
  • Approved for tiling onto
  • Easy to cut to shape with basic tools
  • Eliminates the moisture, weight, mess and lengthy drying times of a screed Underfloor system

Suitable for Tiles, Laminate, Wood, Carpet + Vinyl Quick to install using contact adhesive or panel adhesive. --Laminate and engineered wood can be laid directly on top or tiles can be fixed to the boards using approved fully flexible adhesive --. If you wish to carpet or lay vinyl a suitable backer board will need to be laid on the Overfloor boards. Recommended maximum length of pex al pex pipe - 100m (20mm board).

 Next Working Day Delivery applies to UK Mainland delivery addresses only and orders must be placed before 12.30 PM Monday to Friday. All orders placed after 12.30 PM Friday and before 12.30 PM Monday, will arrive at the delivery address on Tuesday.Saturday deliveries are available although an additional delivery charge will apply.  Orders despatched to addresses outside of the UK mainland may incur a minimal delivery charge. For larger orders such as palletised deliveries, to be despatched to addresses outside of the UK Mainland, these may incur additional delivery costs to those detailed on your order and we may contact you to advise of additional delivery charges prior to despatch. Free UK Delivery applies to orders delivering to UK Mainland with a total value of £250.00 or more excluding VAT.

Your order will be delivered via a 3rd party courier or delivery service on a Standard or Next Day Day Delivery Basis. We advise that you ensure you have received your order prior to booking any installers, screeds etc. Any dates quoted for delivery of the Goods are for guidance only and Underfloor Heating Trade Supplies shall not be liable for any delay in delivery of the Goods howsoever caused.