Sustainable, Durable, and Designed for Outdoor Living
Spring – and the start of building season – is here!
It’s the time when ideas turn into plans, and plans turn into outdoor spaces you’ll enjoy for years to come. Now more than ever, it’s important to get your decking material right.
A great deck should look beautiful, last for decades, be easy to install, and simple to care for. That’s exactly what Thermory delivers.
Crafted using only heat and steam, sustainably sourced, and engineered for durability at the cellular level, Thermory decking delivers the beauty of real wood without the common drawbacks.
Real Wood, Reinvented: What Makes Thermory Different?
We use a proprietary thermal modification process to enhance the structure of the wood.
The result is decking material that is:
- Dimensionally stable, maintaining its shape over time
- Highly durable, resisting rot and decay
- Less prone to swelling and shrinking
- Incredibly smooth and barefoot-friendly
- Low-maintenance and perfect for everyday use
No chemical treatments. Just real wood, built to handle the elements all year long.
Faster Installation, Smarter Design: JEM Joint Technology for Efficient Deck Builds

Spring projects move fast—and your materials should keep up.
Thermory’s JEM (Joint End Matched) system allows for:
- Seamless board connections, without relying on joists
- Less cutting and material waste
- Faster, more efficient installation
This means more time enjoying your space (and less time building it!).
Design Flexibility: Premium Decking Species for Every Aesthetic
Thermory offers a range of decking species to match every vision.
Responsibly Sourced Wood Decking
Thermory prioritizes:
- FSC® and PEFC-certified forestry
- Sourcing from North America and Northern Europe
- No tropical deforestation
And through advanced production:
- Material waste is minimized
- Byproducts are reused for energy
- Every log is maximized for value
It’s a smarter way to build—from the ground up. Explore our commitment to sustainability.
Long-Lasting Decking with Low Maintenance
Thermory decking is designed for longevity, with a lifespan of 20–25+ years.
Maintenance is simple:
- Let it naturally weather to a silver-gray patina
- Or maintain its rich brown tone with UV protection
- Prefer gray or a colored look right away? Explore our line of translucent or opaque hues: Vivid by Thermory
NEW: Fire-Resistant Decking for High-Risk Areas. Ignition-Resistant Thermally Modified Wood

For projects in wildfire-prone regions, Thermory is expanding what’s possible.
With SaferWood-treatment, you can now specify:
- Class A flame spread performance
- Ignition-resistant material (ICC 503.2 compliant)
- Permanent, pressure-impregnated protection
This opens new opportunities for building with real wood in areas with strict codes. Read more here.
The Thermory Difference: Quality from the Start
Behind every Thermory board is a commitment to premium material sourcing, long-term partnerships, and continuous innovation in production (like our advanced X-ray scanners and AI grading technology!). We are committed to providing the absolute best in quality, sustainability, and customer experience. Build better this decking season, with Thermory.
Photo Credits: Orit Alfassi. Andy Rawls. Marita Mones.





