LIQUID / FLOWING SCREED is a blend of BINDER and selected aggregates mixed with clean potable water to produce a flowing pumpable screed (manufactured to BSEN 13813:2002) which is ideal for application over warm water and electric underfloor heating systems.

LIQUID / FLOWING SCREED is designed to provide a smooth level surface in both commercial and domestic buildings prior to the application of floor finishes and is particularly suitable to application as a floating screed and for use with underfloor heating systems.


  • Suitable for floating floor construction.

  • Avoids the need for reinforcement.

  • Ideal for use with underfloor heating systems enabling rapid commissioning of the underfloor heating in accordance with BS1264:2001-Part 4 clause 4.4.

  • Significantly reduced thickness when compared to traditional sand - cement screed.

  • Weight saving as a result of thinner section.

  • Large bay sizes of up to 30-40 linear meters depending on application.

  • Dries at a rate of 1mm per day up to a screed depth of 40mm however this can be affected by adverse site conditions.

  • Can be force dried as early as 7 days after application.

  • Easily achieves SR2 finish as described in BS8204.

  • Protein free - cannot harbour harmful bacteria.

  • Non combustible (tested to BS476 Part 4).

  • Minimal Thermal expansion (0.012mm/mK).

  • Excellent thermal conductivity (2.2W/mK).

  • Self compacting.