Phonotherm® 200 - The solution for plinths

The integrity of your entire construction will depend on a perfect base. Phonotherm® 200 is moisture resistant and will, as plinth profile, also guarantee reliable load transfer. And the material also has excellent thermally conducting properties. With a PSI value of 0.173 [W/(m*K)] the material will beat conventional materials such as wood.

Technical features:
Supplied as: 2400 x 1350 and 3600 x 1350 mm in different thicknesses*

*Our consultants are happy to advise you on all of our options


  • 100% water-resistant
  • Compressive strength ≥ 7 MPa
  • Safe in terms of building biology
  • Water vapour permeable (tested)
  • Tested thermal conductivity at ca. 0.076 W/(m*K)
  • Resistant to ageing, putrefaction and rotting
aussen eWärmedämmend einnen edgnb e



technical data sheet Phonotherm® 200

technical data sheet Phonotherm 6-7-8-9 mm® 200

Verarbeitungshinweise Phonotherm® 200


Phonotherm® 200
Swelling behaviour after 3 days of water storage.


Phonotherm® 200
Swelling behaviour after water storage.
Sandwich element made of Phonotherm with XPS insert in comparison to a sandwich element made of chipboard with honeycomb insert.