Decking
Barefoot-ready, splinter-free.
A deck takes standing water, freeze-thaw cycles, and bare feet. Thermowood handles all three without the chemicals in treated lumber or the plastic in composite — and it stays cooler underfoot than either.
Why thermowood underfoot
Performs like composite. Feels like wood.
Stability
Stable through the seasons
Roughly half the swelling and shrinkage of untreated pine means gaps stay even and boards stay flat through freeze-thaw winters and humid summers.
Comfort
Cooler than composite
Wood conducts far less heat than plastic-filled boards. On a July afternoon, that's the difference between walking out barefoot and hopping.
Chemical-free
Nothing leaches out
No copper, no borates — only heat and steam. Safe around kids, pets, and vegetable beds, and offcuts go in the fire pit, not hazardous waste.
Simplicity
A board, not a system
No proprietary end caps, fascia lines, or color-matched screw programs. It's real wood: cut it, fasten it, refinish it whenever you like.
The program
Priced by the deck.
Send your deck dimensions and we'll come back with a delivered price within one business day — boards, fastening hardware, and freight to your zip, itemized.
Choose face-screwed D1 or the grooved D1-HF for hidden stainless clips. Either way it's the same Thermo-D pine, backed by our 25-year warranty against rot and decay.
Decking program
| Species | Thermo-D pine |
| Board | 5/4 × 6, eased edges |
| Lengths | 8–16 ft |
| Fastening | Face-screw (D1) or hidden clips (D1-HF) |
| Durability | Class 1–2 (EN 350) |
| Warranty | 25 yr rot & decay |
| Price | from $9.01/sf |
| Lead time | 2–4 weeks |
Deck dimensions and a zip code are all we need. You'll have a delivered price within one business day.