Why Thermory is the Perfect Pool Deck Material

May 15, 2025
Design, Product Education

Let’s talk decks—the unsung hero of pool season. Sure, everyone’s raving about the floaties and the frozen drinks, but all that summer fun needs the right foundation.

That’s where Thermory comes in. This isn’t your average wood—it’s the kind of material that turns heads and holds up under wet feet, wild weather, and endless summer days.

Sustainably sourced, thermally modified, and undeniably elegant, Thermory delivers rich tones and smooth, splinter-free finish. It’s poolside living, perfected. Let’s dive in.

1. Naturally Beautiful, Technically Superior.

Nothing compares to the look and feel of real wood. Thermory offers that warm, smooth aesthetic that homeowners crave, without the drawbacks. Thermory products are heat and steam treated (no chemicals!) by our team of specialists – ensuring optimal consistency, dimensional stability, and durability down to the cellular level.

2. Water-Ready and Worry-Free.

Thermory stands up beautifully to the daily onslaught of cannonballs, kids, and constant water exposure on a pool deck. The thermal modification process drastically reduces the wood’s moisture content, making it incredibly water-resistant and highly rot-resistant — no bending, swelling, or mold growth, even in the most humid environments. Forget slippery surfaces and warped boards—this is decking that thrives in a splash zone.

3. Cooler Feet, Hot Design.

Unlike many composites and plastics that soak up heat, Thermory stays comfortable cool – even under the blazing sun. Whether you’re barefoot after a swim or just lounging with friends, comfort comes built-in.

4. Splinters? Never heard of ‘em.

Thermory’s smooth finish and dimensional stability mean no warping, cracking, or splinters—ever. Kids, pets, and bare feet are all safe on this surface, making it an ideal choice for families and high-traffic outdoor areas.

5. Easy Installation with JEM Joints

Need your deck built fast? Thermory’s JEM Joints (Joint End Matched) make installation quick and seamless. No extra cutting, less waste, and snug end-to-end fits mean more time enjoying—and less time building.

Built in hours. Enjoyed for decades.

6. Choose Your Species, Customize Your Space

Whether you prefer the elegance of ash, the durability of oak, or the rustic charm of pine or spruce, we offer a wide range of thermally modified wood species to match your vision and budget. It’s natural wood—your way.

At The Swimmin’ Hole at Silverton Casino (Las Vegas, NV), Thermory is making a splash.

Julisa Rodriguez, Architectural Spec Rep at Greenline West, shares:

“The combination of Thermory Ash Decking and Knotty Pine Cladding is what really makes this project stand out. The natural look of the materials is the perfect blend for that laid-back, yet luxury feeling that the Silverton is going for. I’d describe it as ‘Timeless’.”

7. Planet-Friendly (and Pool Proof!)

Here at Thermory, we skip the harsh chemicals and avoid tropical deforestation. Instead, we use heat and steam to create wood that’s eco-conscious and extremely durable. With a 20–25+ year lifespan and low maintenance, it outlasts untreated wood by decades.

Speaking of maintenance:

Want that gorgeous silver patina? Just pre-finish with a UV protectant before installation, keep it clean, and enjoy for decades.
Prefer to keep the natural brown? Pre-finish with a UV protectant and reapply annually, depending on sun exposure.

Thermory offers real wood, zero drama, and performance that stands up to the summer heat. As Rodriguez adds, “It looks amazing and it’s built to last in a busy, outdoor space!”