Ash Siding

Thermally Modified Ash Siding

Biological Life: Minimum 25 years

Ash represents a wood that is completely free from knots, and that is highly desirable because of its appealing color and tight grain structure. G Wood Products' Tantimber Thermowood ash siding products represent the best alternative to traditional lumber if the feel of the wood texture is desired to be maintained. 


Our thermally modified ash siding meets the Class-1 durability requirements as set by European Technical Standards. Depending on the application and general weather conditions they can have a functional life span of as much as 60 years. 

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Origin: North America
Botanical Name: Fraxinus Americana
Biological Life: Minimum 25 years
Durability Class: 1
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