We use cookies to improve your experience. You choose which ones we may set.
Modified Timber · Origin: Modified in Europe
Fraxinus excelsior (thermally modified)
Thermowood Ash combines hardwood density with very high durability — premium dark-toned decking and cladding alternative to tropical species.
Technical Properties
Not typically specified for structural use
Typical Applications
Sustainability
FSC and PEFC certification commonly available from European supply chains.
Alternative Species
Specify Thermowood Ash
Our technical team specifies Thermowood Ash by grade, dimensions, treatment, and origin. Quote within one working day.
Request Quote