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 4.9' to 9.8’. 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.
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) |
| Stock Lengths | 4.9' to 9.8' (1.5 m to 3.0 m) |
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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