DMDHEU – New Wood Modification for Australasia
Cart (0)

Health & Transparency:
DMDHEU – New Wood Modification for Australasia

The Dimethyloldihydroxyethelenurea (DMDHEU) modification of radiata pine has been a process studied for some time.

Developed in Germany, DMDHEU modification is not a biocide, fungicide or an insecticide.

The two step process is applied to non-durable wood species resulting in “modified” wood with tropical hardwood properties.

The process creates a permanent swelling of cell walls, bulking the wood and improving its hardness and density.

New Zealand radiata pine sapwood is a perfect substrate for the process, and the resultant product has high performance characteristics, including:

  • Doubling of the surface hardness
  • 50% reduction in shrinking and swelling
  • 35% increase in stiffness.
  • 35% increase in density
  • High durability, comparable to H4 CCA treated Radiata pine

Formaldehyde emissions remain below the European E1 limit for engineered timbers, and total VOC emissions are lower than those of many softwood species.

Contact the Abodo team for more information on DMDHEU modified wood.




Choose Timber

Choose Profile



Timber: Vulcan Cladding

Type: Rusticated 90x20MM

Lineal Meters:


Total approximate weight - KG:


Fixings - Pieces:


Oil - Litres (second coat to front face installed):


Oil - Litres (one coat all sides + two coats face):


Note: The figures given here include 10% wastage and are approximate only. Final order quantities are the buyer’s responsibility and should be checked and verified prior to order placement. Abodo will not accept liability for over or under-ordered items. Thank you!


* Required


Thank you for your enquiry, you'll receive an email with more information shortly.