
Premium Saunas, Direct to Your Door.
About Premium Saunas
At Premium Saunas, we believe your home should feel like a retreat. That is why we offer a carefully selected range of traditional, infrared, indoor, and outdoor saunas, all crafted with quality you can count on. Each sauna includes a full manufacturer’s warranty, and with our price match promise, you are guaranteed the best value online. From start to finish, our team is here to make the process smooth so you can enjoy the comfort, health benefits, and relaxation of your own private spa at home.
Our mission is to bring the benefits of wellness and relaxation into every home. Since 2023, we have helped more than 900 customers create their own sanctuary with saunas designed for safety, durability, and long-term enjoyment. With a dedicated team of sauna experts, we guide each client with care and knowledge, making it simple to choose the right solution. Our goal is to continue providing trusted products and support that transform homes into lasting spaces of health and renewal.

From Colombia to Premium Saunas:
A Founder’s Journey
I was born and raised in Colombia with one big dream: to build a better life in the United States. I didn’t grow up with money, resources, or business connections. What I did have was determination. When I arrived in a new country, I set my sights on launching an online business—even though I had no background in e-commerce or saunas.
Facing the Struggles
In the beginning, I felt insecure, frustrated, and stuck. I poured my time and energy into building an online store but doubted myself every step of the way. Was I smart enough? Was I capable of making it work?
The doubts only grew louder as the numbers came in. I invested thousands of dollars into ads and mentorships, but my campaigns failed. No sales. My savings were disappearing, and with them, the future I had imagined. It was both financially draining and emotionally exhausting.
The Turning Point
After one mentorship program that didn’t deliver the results I needed, I made a choice that would change everything. I took a step back, sought better guidance, and rethought my approach. That was the moment the path toward Premium Saunas truly began to take shape.

A Spark of Purpose
The spark came when we helped our very first customer find the perfect sauna for their home. Their gratitude flipped a switch in me.
Suddenly, I understood I wasn’t just selling a product—I was helping people create personal wellness spaces that could transform their lives.
That realization gave me both energy and clarity.
Finding the Right Guidance
The right mentors and training didn’t just show me how to sell, they taught me how to communicate value and, most importantly, how to serve people. With this shift in mindset, I finally had the confidence to build something sustainable.
Building Something Real
What began as a risky idea has now grown into a thriving company. Premium Saunas has helped over 900 customers across the United States create their dream wellness spaces.
Along the way, I built a passionate team, partnered with top European brands, and focused on delivering an experience far beyond the low-end options flooding the market.
It hasn’t always been easy. I started with no experience, in a new country, speaking a new language. But today, I’ve built something real. And this is only the beginning.
-Carlos Castro

Kevin Rail
Senior Contributor at Premium Saunas
Kevin David Rail is a Health Coach, Fitness Nutrition Specialist, and Personal Trainer with certifications through ACSM, ACE, NASM, and AFM, and he has a BS in Sport Management/Fitness and Wellness.
He has over 25 years in his field, is highly sought after, and has been featured in two critically acclaimed documentary films, Fasting and The Motivation Factor, for his expertise as a health and fitness professional.
He is also a content creator and produces videos, reels, blogs, and exercise programs.
Kevin has helped thousands of people transform their lives and businesses through expertly designed fasting protocols, meal plans, and training programs to maximize fat loss, strength, mobility, and brain function.
His focus is to raise awareness on the connection between fasting and fitness, and to motivate, inspire, and educate people to live their best lives.

