Thermo-Spruce 2×4 Sauna Bench Wood | Smooth 4 Sides Eased Edges | 2 to 10 ft
Price range: $4.56 through $45.60
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PROSAUNAS Thermo-Spruce 2 x 4 sauna wood, bench and backrest boards. Lengths 2, 3, 4, 5, 8, 10 ft plus a 1 ft sample. One freight charge per order; free freight on $6,000+ of sauna wood.
PROSAUNAS Thermo-Spruce 2×4 S4SEE sauna bench material has a smooth refined finish and a traditional rustic charm with its characteristic rich amber color and highly figured knotty look.
Why builders choose it
- Ideal for saunas
- Greater durability
- Resists warping
- Free from chemicals
- Eco-friendly
- Ideal moisture content
- Narrow and angular grooves
- Natural wood
At a glance
| Species | Thermo-Spruce |
|---|---|
| Use | Benches, backrests and framing |
| Actual size | 1.05″ thick x 3.54″ wide |
| Nominal size | 2″ x 4″ |
| Finish | Thermally modified, unoiled |
| Lengths | 2, 3, 4, 5, 8, 10 ft, plus a 1 ft sample piece |
| Brand | PROSAUNAS |
Your options, explained
Pick the board length in the drop-down above. Every length is priced per board. Order a 1 ft sample piece first ($4.56) to see the color and profile in your own light.
| Board | Price | Price per foot |
|---|---|---|
| 2 ft | $9.12 | $4.56 / ft |
| 3 ft | $13.68 | $4.56 / ft |
| 4 ft | $18.24 | $4.56 / ft |
| 5 ft | $22.80 | $4.56 / ft |
| 8 ft | $36.48 | $4.56 / ft |
| 10 ft | $45.60 | $4.56 / ft |
About the wood and profile
Thermo-Spruce is spruce that has been heat treated (thermally modified) with no chemicals. It turns a deep brown and becomes more stable and moisture resistant, a budget-friendly way to get the dark thermo-wood look.
S4SEE means smooth on four sides with eased (rounded) edges, so it is ready for benches and backrests with no sanding.
Planning a bench
- Leave about 3/8″ between boards so water drains and air moves.
- A 20″ deep bench takes about 5 boards across at 3.54″ wide.
- Support bench boards about every 24″ with framing underneath.
- Hide fasteners from below so no hot metal touches skin.
Build the rest of your sauna
- Thermo-Spruce sauna wood: paneling, benches and trim in the same species
- Tongue and groove sauna paneling
- Sauna bench wood
- Sauna trim and moulding
How shipping works
All the sauna wood in your order ships together by freight, and you pay one freight charge for the whole order, not per board: 15% of your sauna wood total, with a $149 minimum and a $795 maximum. Freight is free once your sauna wood reaches $6,000. It is worked out for you at checkout.
| Your sauna wood total | Freight (lower 48) |
|---|---|
| $500 of sauna wood | $149 freight |
| $1,500 of sauna wood | $225 freight |
| $3,000 of sauna wood | $450 freight |
| $5,000 of sauna wood | $750 freight |
| $6,000 or more | Free freight |
1 ft sample pieces ship by parcel, so you can see the color and profile before you order a full room. Freight is delivered curbside; long boards are unloaded by hand, so plan for a helper. Alaska and Hawaii ship at a higher freight rate. Call us for lead time.
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Length | 1 ft sample piece (292 mm), 2 ft (597 mm), 3 ft (902 mm), 4 ft (1207 mm), 5 ft (1502 mm), 8 ft (2407 mm), 10 ft (3004 mm) |
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