Thermo-Spruce STS4 Sauna Wood - Wall Paneling T&G 1x4 | Thermory

Thermo-Spruce STS4 Sauna Wood - Wall Paneling T&G 1x4 is crafted from thermally modified spruce, an intensely modified softwood that features a beautiful, rustic knotty appearance and enhanced stability. The STS4 profile offers a classic shiplap aesthetic with a subtle 4mm shadow gap, providing a clean and contemporary finish.

This wood is sold in a bundle of six boards. The profile and surface appearance of lumber can vary slightly between production runs.