ThermoAyous (Triplochiton scleroxylon)

ThermoAyous Grading

A-Graded ThermoAyous

 

A-graded ThermoAyous is a premium thermally modified hardwood known for its smooth texture, durability, and uniform appearance. Through a chemical-free heat treatment process at around 200°C, the wood gains increased resistance to decay, moisture, and insect damage, making it ideal for exterior applications like cladding and decking, as well as interior use. The A-grade classification ensures minimal knots and defects, offering a clean, refined finish. Its light, golden-brown color, achieved during the thermal modification, adds warmth and elegance to any design. Lightweight yet stable, 

ThermoAyous Products

Standard lenghts available (mm)

2100

2400

2700

3000

3300

3600

3900

4200

4500

4800

5100

5400

HJT-Holz and ThermoWood®

Browse our certifications

Our AB-graded coniferious products is sourced from ecologically managed Finnish forests and meets the highest environmental and quality standards. Explore our certifications, including FSC and PEFC, to see our commitment to sustainability and product excellence.

Other Sawn ThermoWood® Products

Offices

Head Office

Manufacturing is entirely made in Mänttä-Vilppula.

Lahnajoentie 196
35700 Mänttä-Vilppula
Finland

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