Wood chip insulating aggregate for floors - Cemwood CW2000


Cemwood CW2000 levelling fill is:-

  • an eco-friendly, insulating aggregate made from mineralised wood chips.
  • a rapidly installed, load bearing, levelling, insulation fill for solid floors.
  • great acoustic and thermal insulation for suspended floors.
  • a load bearing, levelling underlay to the Lithotherm underfloor heating heating system.
  • part of the Lithowood system alternative to concrete floor slabs.

Where is it used?


  • Cemwood CW2000 can be used as an insulation fill under wet or dry screed materials, under floating timber floor or under the Lithotherm underfloor heating system.
  • It can also be used within timber floor structures to reduce sound transmission and increase thermal insulation.

How is it used?

  • Areas should be dry and free of debris and moisture for maximum effectiveness. 
  • The Cemwood CW2000 comes in sacks and can be simply poured in to place and levelled off.

How much will you need?

  • Each 18kg bag of Cemwood CW2000 will cover up to 1m2 at 50mm thickness. 
  • This product can be bought by the 18kg bag or by the pallet of 36 bags (10% discount on single bag price).

 Cemwood CW2000 data sheet
 Cemwood technical brochure
 Lithowood insulated solid flooring system


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