ThermoWood® profiled cladding

Millworks ThermoWood® products are sourced exclusively from certified members of the International ThermoWood Association, ensuring full compliance with the patented ThermoWood® Thermo-D treatment standards. The ThermoWood® modification process is engineered to minimize environmental impact while enhancing the wood’s natural properties. It increases resistance to decay, reduces moisture absorption, and delivers superior dimensional stability, producing boards that resist cupping and cracking for long-lasting performance in a variety of climates.

ThermoWood® Pine – Versatile thermally modified timber available in a wide range of profiles, widths and finishes. 

• Classified as Durability Class 2 under EN 350 

• Approximate density of 420kg/m3 

• Supplied at moisture content 5-7% for external use. 

 ThermoWood® Ash – Thermally modified hardwood characterised by long, clear sections of timber.

• Classified as Durability Class 1 under EN 350 

• Approximate density of 554kg/m3 

• Supplied at moisture content 4-6% for external use.