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Cellecta ScreedBoard 20 Dry Screed Board 1.2m x 600mm x 20mm - 43.2m2

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ScreedBoard 20 high density interlocking floor boards featuring extensive underfloor heating benefits, ScreedBoard 20 dry screed boards have the lowest thermal resistance when compared to the most common floor finishes (chipboards & wet screed). Low thermal resistance allows ground water heat pumps and heat recovery systems to work efficiently to provide significant cost savings for the consumer. ScreedBoard 20 floorboards accept ceramic tiles, feature easy to install interlocking edges, and don’t contract or expand when exposed to water.

ScreedBoard 20 is the ideal product for floors featuring an underfloor heating system due to its low thermal resistance and rapid heat transfer characteristics. ScreedBoard 20 is also suitable for acoustic flooring applications incorporating an underfloor heating system, when combined with FIBREfon 8.


Length: 1.2m.
Width: 600mm.
Thickness: 20mm.
Roll size: 0.72m2.
Pallet quantity: 60x sheets.
Pallet coverage: 43.2m2.
Weight: 25kg per m2.


  • Only 20mm thick dry screed board.
  • High thermal performance: 4 x lower resistance than chipboard.
  • High acoustic performance – Robust Detail E-FT-5 & E-FT-6.
  • 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.


Length 1200mm Thickness 20mm Width 600mm


Edging Tongue & Groove Material Gypsum

Questions & Answers


before layin kardean flooring on to the board is there anything esle to do


Hello Jason,

I am not sure, I would suggest looking at the install guides/datasheets. This can be found on the manufacturer's website or give them a call (cellecta).


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Cellecta ScreedBoard 20 Dry Screed Board 1.2m x 600mm x 20mm - 43.2m2

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