Pro Board Backer Boards

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Product details

Pro Board Backer Boards are high performance 6mm and 10mm thick construction/tile backer boards, manufactured from high density polystyrene.

The rigid insulation core is coated with a specially formulated reinforced cementitious coating that provides a hard wearing robust waterproof surface perfect for the application of tiles/plaster and synthetic render.

The foam core has excellent thermal insulation properties and also provides high compressive strength with very low weight.

The cement-based coating enhances the fire resistant properties of the boards and creates a tile ready surface. It also gives the board excellent impact resistance, ensuring that the boards stand up to the rigour of the site environment.

Pro Board Backer Boards are suitable for use on both internal and external walls and floors and are thermal efficient, ensuring that heat is not lost to the substrate below.

Their rigidity and stability mean that a 10mm board is sufficient to replace the more conventional 15‐18mm thick plywood required as per BS 5385‐3:2007 to overlay timber floors prior to tiling.

The board is waterproof and therefore suitable for use in showers, steam rooms, pools and spas. The 10mm board will support a maximum weight limit of 85kg/m2 when used on walls.

Prior to applying a skim coat of plaster, the surface of the board must be primed using undiluted Prime Bond.

Sizes: 600 x 1200 x 6mm sheets and 600 x 1200 x 10mm sheets

Please Note: Our technical information sheet can help with your quantity calculation based on your usage requirements however this is for guidance only and Foras accepts no responsibility for under/over ordering. Please ensure all quantities are confirmed by either yourself, your tiler or builder.

Additional Information


  • E

    Suitable for exterior use.

  • I

    Suitable for interior use.


  • F

    Suitable for floor use.

  • W

    Suitable for wall use.


  • U

    Suitable for underfloor heating use.


Courier Delivery Delivery

Courier Delivery will be charged at £6.00 per item.

Pallet Delivery Lead Times

Standard UK Pallet deliveries are between 9.00am and 6.00pm Monday to Friday and will usually take between 7 – 21 working days subject to stock availability, please contact us for more information.

Please read our full terms and conditions to fully prepare you for receiving your pallet delivery.

After placing your order, FORAS will contact you to agree a delivery date via email or telephone.

Courier Delivery Lead Times

Courier deliveries  are between 9.00am and 6.00pm Monday to Friday and will usually take between 3 – 5 working days subject to stock availability.

 UK Postcode Restrictions and Costs

We deliver to most UK postcodes, deliveries for Northern Ireland, Channel Isles, Isles of Scilly, Isle of Man and parts of Scotland are booked via prior arrangement and subject to additional cost. Pallet deliveries may need to be extended subject to postcode, FORAS will contact you direct if this applies to your postcode.

International Deliveries

FORAS will contact you to agree delivery costs and lead times.

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