Talk to a custom sauna specialist today

Why choose a custom sauna?

Create a wellness space perfectly suited to you
Choose exact dimensions to match your room
Select your preferred wood and features
Tailor every detail for your comfort, style, and lifestyle
Fit a unique layout or design something truly personal
Enjoy the freedom to design without compromise

Why a Sunlighten Custom Sauna?

Patented Infrared Technology

Sunlighten saunas feature our exclusive SoloCarbon® heaters, the most clinically backed infrared available. Engineered for high emissivity, they deliver deep, soothing heat that supports detox, recovery and overall wellness.

Built for Beauty & Longevity

Every custom sauna is crafted from premium, eco-certified wood and assembled with precision. Every detail reflects our commitment to quality, safety and lasting performance. We own the entire production process. No shortcuts, no compromises. Just consistent, handcrafted excellence you can feel.

25 Years of Innovation

For more than 25 years, Sunlighten has led the infrared sauna industry, innovating infrared and creating beautiful spaces to support your wellness journey in a stylish sanctuary. Our experts manage the process with care from the moment you meet with us until you're closing the door on your sauna.

Trusted by Professionals

From world-class gyms to home wellness retreats, Sunlighten is the choice of leading health experts and brands.

Our Custom Saunas

Always handcrafted. Never mass produced.

Kiln-dried solid wood. Low EMF non-toxic materials. Tight seals for even heat. We control every step of production for a higher standard of quality and a more refined home infrared sauna experience.

Intelligent Technology

Powered by Sunlighten’s PulseIQ intelligent infrared platform, patented SoloCarbon® heating technology delivers the highest quality and quantity of infrared energy your body can absorb for more effective, clinically supported benefits.

STEP INTO OUR SAUNAS

Your Custom Sauna Journey

Consultation

Speak with a dedicated sauna specialist to discuss your space, needs, and goals. We'll walk you through options and answer any questions, no pressure, just guidance.

Design & Quote

Based on your vision, we’ll create a tailored design with specifications, wood types, heater options and a detailed quote so you know exactly what to expect.

Production

Once approved, your custom sauna is brought to life by our expert craftspeople with the highest quality materials and attention to detail at every step.

Ongoing Care & Contact

Once installed, it’s all yours to enjoy. And if you ever need support, advice, or upgrades we’re just a call away.

Dedicated Sauna Specialist

From your first enquiry to the final touches, you’ll work directly with a dedicated Custom Sauna Specialist. They’ll guide you through every step, answering questions, offering expert advice, and making sure your sauna is exactly how you imagined it. No call centres, no handoffs, just experts who knows your project inside and out.

Meet your specialist

Your vision, our craftsmanship.

Custom Saunas