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Get $100 Off With Code SAUNA2026 - Learn More🔥
Get $100 Off With Code SAUNA2026 - Learn More🔥
Premium Thermo-Radiata Pine 1X4 T&G STS4 Sauna Wall Cladding

Premium Thermo-Radiata Pine 1X4 T&G STS4 Sauna Wall Cladding

SKU WOOD667-1
by ProSaunas

Please Note: Inventory is updated weekly. To ensure the product is in stock, please ask the live chat.

$5.10 - $51.00
$5.10
$5.10 - $51.00
$5.10

The PROSAUNAS Thermo-Radiata Pine 1x4 STS4 tongue-and-groove cladding brings warmth and rich character to any sauna interior. Recommended for both walls and ceilings, this thermally treated pine features a deep, golden-brown tone with a distinctive grain pattern that adds depth and texture to your space.

Thermo-Radiata Pine offers exceptional stability, resistance to moisture, and long-lasting durability—making it a dependable choice for high-heat environments. Its natural beauty creates a cozy, inviting atmosphere on its own or provides a striking contrast when paired with lighter sauna woods such as Aspen or Alder. Perfect for those seeking a refined yet rustic aesthetic with enduring performance.

  • Distinctive knotty grain pattern for natural character and warmth
  • Beautiful golden-brown tone from thermal treatment
  • Ideal for sauna walls and ceilings
  • Enhanced durability and stability in high-heat environments
  • Resistant to warping, cracking, and moisture
  • Free from chemicals and naturally eco-friendly
  • Lightweight and easy to install
  • Maintains optimal moisture content for long-term performance
  • Narrow, angular grooves for a clean, modern look
  • Compatible with other PROSAUNAS profiles for custom designs
  • Species: Radiata Pine
  • Finish: Thermally Modified
  • Wall Coverage: 3.1" (80 mm)
  • Product Width: 3.54" (90 mm)
  • Product Thickness: 0.59" (15 mm)
  • Shipping Length: Up to 10'