Thermory Alder sauna wood is a classic sauna material known for its warm color, smooth surface, and comfortable feel in high-heat environments. Alder has long been used in traditional sauna construction due to its low resin content and ability to remain pleasant to the touch during extended sauna sessions.

This collection includes Thermory Alder sauna materials designed for core interior sauna applications, including:

• Wall and ceiling cladding

• Bench boards and bench construction material

• Trim, moldings, and finishing profiles

Alder offers a richer, warmer tone than Aspen, with subtle grain variation that adds character while maintaining a clean, refined appearance. Its natural properties make it well suited for sauna benches, backrests, and wall surfaces where comfort and visual warmth are equally important.

Thermory Alder sauna wood is chemically untreated and responsibly sourced, ensuring a clean indoor environment free from added treatments or coatings. When properly installed and maintained, Alder performs reliably in residential and light commercial sauna installations.

Available in multiple profiles, board lengths, and pack configurations, Thermory Alder provides flexibility for custom sauna layouts, tiered bench designs, and precision interior detailing.

Whether you are building a new sauna or updating an existing space, Thermory Alder delivers traditional sauna aesthetics, comfort, and dependable performance.