ScreedBoard 20 Underfloor Heating

ScreedBoard 20 Dry Screed Boards

ScreedBoard 20 dry screed boards have the lowest thermal resistance when compared to the most commonly used floor finishes, allowing ground water heat pumps and heat recovery systems to work at their most efficient. In addition ScreedBoard 20 floorboards accept ceramic tiles, feature easy to install interlocking edges, and don’t contract or expand when exposed to water.

  • Only 20mm thick dry screed board
  • High thermal performance: 4 x lower thermal resistance than chipboard
  • High acoustic performance – Robust detail E-FT-5 & E-FT-6 compliant
  • Easy to cut and install, can be cut with a hand or skill saw
  • Interlocking edges – no need for screws
  • Ideal for bathrooms and kitchens – accepts ceramic tiles directly


ScreedBoard ticks all the boxes

  • Acoustics – Excellent impact and airborne performance
  • Under floor heating
  • No screws required
  • Accepts a multitude of floor finishes
  • Manufactured from 100% recyclable materials

Fully compatible with the following floor finishes

  • Wooden laminate flooring
  • Ceramic tiles
  • Amtico vinyl flooring
  • Carpet

Cross Sectional Details

Separating / Intermediate Floors:

Useful Resources

Robust Detail Applications

PCT Applications

ScreedBoard 20 – High density interlocking floor boards

 Underfloor Heating and Acoustics
 Underfloor Heating

ScreedBoard 20 Product Details