Naturally resistant to heat and water, Thermory’s 1”x5” STS4 Alder Wall Cladding helps create a stylish and functional sauna interior. This time-tested option is ultra durable in the steamy sauna environment. Its characteristic reddish hue is paired with a smooth texture that’s soft on skin for comfortable sessions.
These boards feature an interlocking tongue-and-groove design for a sturdy, simple installation. Thermory Wall Cladding comes in lengths ranging from 5’ - 10’. Available in a natural and thermally-modified finishes, this cladding will help you create a personalized space to sink into relaxation.
Thermory Wall Cladding is sold in 6-piece bundles. We do not sell the planks individually.
Note: Thermory wood is measured in metric lengths. The imperial foot lengths above are approximate. The actual wood length will be slightly shorter. We recommend you order at least one length up to get the right fit for your build.
The Thermory 1”x5” STS4 Alder Wall Cladding is available in three finishes: Natural, ThermoWood, and ThermoWood (Intense).
All options offer exceptional longevity and low heat conductivity. Pick the one that best suits the vision you have for your sauna build.
| Model | 1x5 Alder STS4 |
| Species | Alder |
| Wall Coverage | 4.4" (110mm) |
| Product Width | 4.72" (120mm) |
| Product Thickness | 0.59" (15mm) |
| Shipping Length | Up to 10' |
ATTENTION: Shipping and delivery times may increase based on seasons and holidays.
If you need to cancel your order, reach out to us as soon as possible.
There will be a 2% cancellation fee if the order has not been shipped.
We can NOT cancel an order once it has shipped.
This item does not qualify for a return. If there is a problem with your order, reach out to us immediately so we can get started on a resolution.
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