Bring bold character to your sauna with 1×5 Alder STS4 wall panels in Brushed Black. The STS4 profile features narrow, angular grooves that create a sharp, modern appearance and can be paired with other profiles for striking contrast. The brushed black finish highlights the natural alder grain, giving these panels depth and texture while maintaining durability and stability in sauna conditions.

Ideal for creating a distinctive sauna wall surface with a refined, contemporary edge.

👉 STS4 = Tongue-and-groove sauna panel with a 4 mm shadow gap.

Price starts at $4.95 / LF