Thermo-Spruce Sauna Wood - Wall Paneling 1x6 Shadowline T&G HN

Thermally Modified Spruce Sauna Wood - Wall Paneling 1x6 Shadowline T&G HN is crafted from premium Nordic Spruce, thermally modified using only heat and steam for enhanced durability and dimensional stability without the use of chemicals. The thermal modification process gives the wood its characteristic rich golden-brown tone, removes natural resins making it ideal for high-heat sauna environments, and significantly improves moisture resistance compared to untreated wood. The tongue-and-groove profile with hidden fixing creates a seamless, nail-hole-free surface with elegant, narrow shadow lines between panels.

Available Lengths: 2–11.8 ft.

This wood is sold in a bundle of 6 boards. The profile and surface appearance of lumber can vary slightly between production runs.