Just like medium-density fibreboards (MDF), HDF panels (HDF = high-density fibreboards) are made from pressed and bonded wood fibres.
Pfleiderer offers high-density fibreboards with a panel thickness of up to 6 mm, and medium-density fibreboards with a thickness starting from 8 mm. The latter have an average density of approx. 600 to 800 kg/m3, whilst HDF panels have a particularly high density of over 800 kg/m³. In view to their thinness, HDF panels have a relatively higher stability and load-bearing capacity than MDF panels.