Finnish Quality Saunas
& Premium Ice Baths
Designed for Thailand. Made in Thailand.
We design and build authentic Finnish saunas and premium ice baths right here in Thailand — custom-crafted from premium timbers, stainless steel and galvanised steel frames built to perform in tropical conditions. Every product is constructed by our Finnish-Thai team at our dedicated workshop in Surin, with professional installation available nationwide.
We also supply sauna heaters and water chillers to complete your setup. Prefer to install yourself? Our modular panel construction makes self-assembly straightforward, with detailed instructions, phone and video support every step of the way.
Sauna & Ice Bath Categories
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Custom Made Sauna's in Thailand
Custom-made Finnish quality saunas to last the test of time. Made well with teak, red cedar or pine.
We will design and build your sauna. Contact us now for a free consultation. Learn more about Our Services.
Free Consultation
Discuss your requirements via phone, video call, or in-person site visit. We assess your space, understand your vision, and provide expert recommendations.
Custom Design
Receive detailed dimensional drawings, timber specifications, and complete pricing within 3-5 business days. Refine until perfect.
Manufacturing
Your sauna is built in our Surin workshop under Patrick's direct supervision. Construction typically takes 3-4 weeks with progress updates provided through our website portal.
Customer Portal
Our customers receive a log in to our website to view the progress of their sauna build including photos during production.
Installation
Assemble your sauna with our modular system with instructions and phone/video support or we can install it. Assembly usually takes completed in 1-2 days.
Quality Assurance
Comprehensive operation instructions, maintenance guidance, and ongoing technical support ensure your sauna performs perfectly for years.
Custom and Pre-made Ice Bath's in Thailand
Premium ice baths built for Thailand's climate. From compact single-person tubs to large commercial plunge pools. Choose from our ready-made stainless steel and timber models for fast delivery, or work with us to design a custom ice bath tailored to your space and requirements. Contact us now for a free consultation. See our Ice Baths.
Why Choose Sisu Saunas & Ice Baths?
Quality Support & Experience
With over 10 years of expertise in Finnish sauna design and installation, we’ve helped many customers across Thailand create their perfect wellness space. From premium materials to nationwide support, we deliver quality you can trust.
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10+ Years Experience
Industry-leading expertise in sauna design and installation -
Premium Wood and Materials
Only the finest Finnish and Canadian woods -
Nationwide Service
Installation and support across all of Thailand -
Support
Comprehensive warranty and customer care
Quick Response Times
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30 Minutes
Average phone/email response time -
2 - 12 hours
Quote delivery time -
3 - 5 weeks
Custom build sauna manufacture -
1 -3 weeks
Delivery after saunas a built -
1 - 3 days
Assembly time. You can self assemble or we can do it for you.
Health Benefits of Saunas & Articles
Why leading health experts and athletes worldwide trust the sauna for optimal wellness. Check out our blog with advice with practical guides on saunas, ice baths, and wellness tips from people who use them daily.
Cardiovascular Health
Regular sauna use improves circulation, reduces blood pressure, and strengthens your heart.
Mental Wellness
Reduce stress, improve sleep quality, and enhance overall mental clarity and focus.
Athletic Recovery
Speed up muscle recovery, reduce inflammation, and improve athletic performance.
Immune Boost
Strengthen your immune system and increase resistance to illness through heat therapy.
Detoxification
Deep sweating helps eliminate toxins and heavy metals from your body naturally.
Anti-Aging
Improve skin health, boost collagen production, and maintain a youthful appearance.
20-25%
Reduction in all-cause mortality with regular sauna use.
Source: JAMA Internal Medicine
4 - 7x
Weekly sessions recommended for optimal health benefits
Source: Finnish Studies
80-90°C
Ideal temperature for traditional sauna sessions
Standard Practice










































