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Dark Thermo-Alder STS4 Sauna Wood - Wall Paneling T&G 1x4 features a deep chocolate-brown color. This elegant, darker tone not only provides a sophisticated modern aesthetic but also indicates the wood's enhanced resistance to moisture, decay, and high heat. The 1×4 profile features a modern STS4 tongue-and-groove design with an actual thickness of 0.59" and a width of approximately 3.7", creating a clean 4mm shadow line for a refined, contemporary linear appearance on sauna and interior walls.

This wood is sold in a bundle of six boards.

  • Alder Wood Construction: Stable, warm-toned wood ideal for interior wall applications.
  • Intense Modification Strength: Enhanced stability and performance for demanding interior environments.
  • STS4 Profile: Clean, modern profile designed for refined wall finishes.
  • Smooth Texture: Finished surface suitable for sauna and interior spaces.
  • Unoiled Finish: Natural brown tone that highlights the wood’s character.
  • Hidden Installation: Concealed fastening system creates a seamless appearance.
  • Ideal for Sauna Interiors and Indoor Sauna Exteriors: Built for dependable use in sauna environments.
  • Easy Installation: Staple method allows quick and efficient installation.
  • Coverage: 3.0 in
  • Width: 3.3 in
  • Thickness: 0.59 in
  • Installation Type: Hidden
  • Installation Method: Staple
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Dark Thermo-Alder STS4 Sauna Wood - Wall Paneling T&G 1x4

SKU: THR-THALDER-WALL-1X4-STS4-DARK-5.9
Regular price $208.15
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Dark Thermo-Alder STS4 Sauna Wood - Wall Paneling T&G 1x4 features a deep chocolate-brown color. This elegant, darker tone not only provides a sophisticated modern aesthetic but also indicates the wood's enhanced resistance to moisture, decay, and high heat. The 1×4 profile features a modern STS4 tongue-and-groove design with an actual thickness of 0.59" and a width of approximately 3.7", creating a clean 4mm shadow line for a refined, contemporary linear appearance on sauna and interior walls.

This wood is sold in a bundle of six boards.

  • Alder Wood Construction: Stable, warm-toned wood ideal for interior wall applications.
  • Intense Modification Strength: Enhanced stability and performance for demanding interior environments.
  • STS4 Profile: Clean, modern profile designed for refined wall finishes.
  • Smooth Texture: Finished surface suitable for sauna and interior spaces.
  • Unoiled Finish: Natural brown tone that highlights the wood’s character.
  • Hidden Installation: Concealed fastening system creates a seamless appearance.
  • Ideal for Sauna Interiors and Indoor Sauna Exteriors: Built for dependable use in sauna environments.
  • Easy Installation: Staple method allows quick and efficient installation.
  • Coverage: 3.0 in
  • Width: 3.3 in
  • Thickness: 0.59 in
  • Installation Type: Hidden
  • Installation Method: Staple