Thermo

What’s to love about Maximo Thermo

Maximo’s patented thermal modification process changes the wood at the cellular level, dramatically enhancing its natural resilience—backed by a 20-year warranty.

Maximo Thermo’s lightweight nature makes it easier to handle and install, reducing labor time and effort.

From siding and ceilings to decking and pergolas, Maximo Thermo delivers high performance in any climate — indoors or out — with profiles and species for every design style.

How Maximo Thermo is made

Maximo Thermo starts with responsibly sourced wood, then undergoes a precise, controlled transformation using only heat and steam. This scientific process permanently changes the wood at the cellular level — removing excess moisture, reducing natural sugars, and creating a stable, durable material that performs where ordinary wood fails. This is not a surface treatment. It’s a core-to-surface transformation that makes Maximo Thermo perform beautifully for decades, naturally.

Take an expert’s word for it

Sean Forest

Carpenter
“Treatment is recommended for outdoor use. Interestingly, it is suitable for classes of use 5, in marine environments or brackish waters, that is, for shipbuilding.”

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