Thermory Sauna Wood, Doors & Accessories

Thermory is a world-leading manufacturer of premium sauna materials, known for producing some of the most dimensionally stable and visually refined thermo-treated wood products available. Their sauna wood, doors, and accessories are engineered specifically for high-heat, high-humidity environments, making them an ideal choice for both residential and commercial sauna construction.

Thermory’s thermo-treatment process uses only heat and steam to enhance European hardwoods and softwoods, improving moisture resistance, durability, and thermal stability without the use of chemicals. The result is sauna wood that resists warping, cupping, and cracking while maintaining a clean, natural appearance over time.

This collection includes Thermory sauna wall and ceiling cladding, bench materials, tempered glass sauna doors, and matching accessories designed to integrate seamlessly into custom sauna builds. Whether you’re constructing a modern indoor sauna, a luxury outdoor sauna, or a commercial spa installation, Thermory materials provide consistent quality, precision milling, and long-term performance.

Thermory sauna products are trusted by professional sauna builders, designers, and architects worldwide for their reliability, sustainability, and refined aesthetics. If you’re building a custom sauna and want materials that meet the highest standards of performance and finish, Thermory offers a proven foundation for a premium result.