6 mm DeltaBoard - 60 x 120 cm

£9.96 per board
Please enter required quantity
£9.96 per board


Our DeltaBoard tile backing boards are incredibly versatile and perfect for a variety of applications. Being resistant to water, they’re an ideal substrate for wet rooms and bathrooms and their excellent thermal properties means they are essential for insulating beneath electric underfloor heating - making your system far more efficient, effective and reducing running costs.

Made from an extruded polystyrene core with a reinforced cement coating, the boards are lightweight and extremely easy to work with. They can be installed either with DeltaBoard washers and screws (to timber floors) or using Setaflex tile adhesive (to solid walls and floors).

6mm DeltaBoards are the perfect backing board if you're using underfloor heating and can only add minimal height to your subfloor. Please note, the 6mm boards are not suitable for fixing to timber stud walls.

Need to know

Grout Joint -
Coverage 0.72 m2
Material polystyrene core & cement faces
Thickness 6 mm
Size 60 x 120 cm


We aim to make our deliveries as easy, quick and hassle free as possible.
At the checkout you can specify a convenient week day for your delivery.

  • Standard Delivery is FREE for all orders over £500
  • For orders less than £500, Standard Delivery is £30
  • Next Working Day Delivery is available on orders placed before 11am
  • Saturday Delivery is available on orders placed before 11am Friday

Please note that all our orders are delivered on a pallet and are ‘kerbside’ only.
For more information please take a look at our delivery page or get in touch.

Quibble Free returns

If it’s not quite right, you can return your order to us (in full) within 30 days!

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