Premium Outdoor Saunas Tailored to Your Needs – BHB Bertsch HolzBau

Your Sauna. Your Vision. Our Craftsmanship.

At BHB Bertsch HolzBau, we believe true luxury begins where standard solutions end. That’s why we specialize in designing and building premium outdoor saunas fully customized to each client’s individual wishes.

Every sauna is unique – perfectly tailored to your lifestyle, space, and personal preferences. We don’t offer off-the-shelf models; we create saunas that reflect your vision.

Full Customization – Every Detail Matters

Our outdoor saunas are designed in close collaboration with you. You decide on every key aspect:

• Sauna size – from compact models to spacious wellness areas
• Roof style – flat, gabled, modern, or classic
• Room layout – sauna, vestibule, relaxation area, shower
• Bench arrangement – ergonomic and tailored to users
• Cladding and finishes – aesthetics that complement your surroundings
• Functional details – lighting, sound system, accessories

This ensures your sauna is perfectly suited to your needs – both functionally and visually.

Certified Wood – Quality You Can Trust

We use only certified wood suitable for sauna construction, ensuring safety, durability, and comfort.

Benefits include:

• high resistance to heat and humidity
• free from harmful emissions when heated
• long-lasting durability
• natural aesthetics and pleasant aroma

Every component is carefully selected to guarantee premium quality and lasting performance.

Cutting-Edge Technology – Harvia & Sentiotec

For heating and electrical accessories, we rely on trusted premium brands:

• Harvia – world-leading sauna stove manufacturer
• Sentiotec – modern control systems and accessories

This provides:

• reliable, high-performance sauna stoves
• precise temperature control
• high-quality lighting solutions
• integrated sound systems for the ultimate relaxation experience

Combining traditional craftsmanship with modern technology, we create saunas that perform as beautifully as they look.

Owning a personal sauna is more than luxury – it’s an investment in wellness:

• improves circulation and immunity
• reduces stress
• promotes muscle recovery
• offers a private retreat anytime

With a fully customized sauna, you create a personal sanctuary designed exactly for you.

Why Choose BHB Bertsch HolzBau?

With us, you gain:

• individualized planning and consultation
• top-quality, certified materials
• precise craftsmanship
• modern technology solutions
• extensive experience in timber construction

We don’t just build saunas – we create unique wellness spaces tailored to you.

Make Your Sauna Dream a Reality

Whether you have a clear idea or need inspiration, contact us. At BHB Bertsch HolzBau, we turn your vision into a premium outdoor sauna perfectly designed for your lifestyle.

Your space. Your comfort. Our quality.

Lukas Bertsch

Specialist in carpentry. He supports the company’s growth both in the domestic and European markets. He actively manages local projects and strengthens the company’s position in Europe by building relationships with foreign partners.