About Sun Home

Sun Home creates premium saunas and cold plunges that bring high-performance heat and cold therapy into beautifully considered spaces.

Founded in San Diego in 2021, we combine advanced engineering, refined materials, and published third-party testing to make daily hot-and-cold rituals more consistent, more intuitive, and more at home in the places where people actually live.

The two of us, Adam Fischer and Tyler Fish, met working in sales at the marketing platform Impact.com and became close friends over a shared obsession: how much better everything else went when heat and cold were part of the week.

Sauna sessions after training. Cold water when stress ran high. We weren’t wellness executives looking for a market. We were two friends in our late twenties trying to protect the routines that kept us at our best.

When we each looked into putting a sauna at home, we found an industry that hadn’t caught up to the people using it. Buying one meant local pool stores and custom builders, thin and often conflicting information, and luxury pricing without the transparency that should come with it.

We had spent the previous decade in e‑commerce, helping companies like Uber, Airbnb, Instacart, and Williams Sonoma grow online, and we saw the chance to bring that same standard of transparency, design, and customer care to a category that was ready for it.

So in 2021 we set out to build the company we wished we could buy from. We kept our day jobs and worked nights and weekends. We didn’t raise outside money; we funded Sun Home ourselves, out of our own sales commissions, which meant every decision had to earn its place.

Our education came fast, and it was humbling. Our first move was buying an existing sauna website to learn the market, and with it we inherited every problem the old way of doing business had created. We spent our earliest months answering for those problems, one phone call at a time. It became an unexpected education in everything this category needed to improve, and it set the standard Sun Home has held itself to ever since.

Across 2025 and 2026, our engineering focus has centered on efficiency and sustainability in concrete terms: reducing operating energy, selecting lower‑emission materials, and designing products for longer service life. A recovery practice you keep daily should be responsible daily: in the energy it draws, the materials it’s made from, and how long it lasts.

That focus shows up across the line. Insulated cabin construction, like the Luminar’s double‑pane glass, holds heat instead of wasting it. Our cold plunge chillers cycle to maintain temperature rather than running continuously, so the Cold Plunge Pro stays cold and ready all day without drawing power all day; its published maintenance‑energy estimate is roughly 1 kWh per day, and actual use varies with ambient temperature, setpoint, and usage.

Materials are chosen for low emissions and backed by the independent air‑quality testing we publish. And every product is engineered to be owned for years, not replaced, from the Luminar’s aluminum exterior that never needs sealing or staining to the limited lifetime warranty behind most models. The most sustainable product is the one you don’t have to throw away.