Seattle Sauna
Seattle, Washington
Seattle Sauna handles custom sauna build for clients in Seattle and the surrounding Washington area. Every project starts with a conversation about your space, goals, budget, and timeline — then moves into design, permitting, and installation. Use the quote form on this page to describe your project and Seattle Sauna will follow up to walk you through options.
Frequently Asked Questions
What does a project with Seattle Sauna typically look like?
Seattle Sauna works with homeowners and businesses in Seattle, Washington on custom sauna build projects. Most builds start with a site visit or virtual consultation to review your space, discuss materials and heat source, then move into design, permitting, and installation. Timelines vary by scope — a straightforward indoor sauna install is usually a few weeks, while a custom outdoor build or cold plunge integration can run longer.
How much does a custom sauna build cost in Seattle?
Pricing depends on size, materials, heat source, and site conditions. Most Seattle-area custom sauna build projects fall in a wide range — small prefab options can start in the low thousands, while fully custom outdoor builds with premium wood, glass, and integrated cold plunge can run into the tens of thousands. Seattle Sauna can give you a real number after a quick review of your space and goals.
Do you handle permits and site prep?
Every install is different, but Seattle Sauna works in the Seattle metro area regularly and can walk you through what your municipality typically requires. Site prep — electrical, plumbing for cold plunge, foundation or pad, drainage — is either included in the scope or coordinated with your general contractor depending on the project.
Indoor or outdoor — which is better?
Both work well; it comes down to how you'll use it, available space, and climate. Outdoor saunas in Washington pair nicely with a cold plunge for contrast therapy and don't take space from your home, but require weatherproofing and a bit more site prep. Indoor installs are lower-maintenance and available year-round but need proper venting, waterproofing, and a suitable room. Seattle Sauna can walk through the tradeoffs based on your property.
How do I request a quote from Seattle Sauna?
Use the quote form on this page or the vendor's direct contact info if listed. Share your location in Seattle or the surrounding area, the type of build you're considering (indoor/outdoor, sauna/cold plunge/both), rough size, and any timeline. Seattle Sauna will follow up to schedule a consultation.
Interested in Seattle Sauna?
Request a quote and we'll connect you. Free, no obligation.
Get a Free QuoteMore Vendors in Seattle
Bywater Sauna
Bywater Sauna runs Minnesota-built barrel saunas that travel between Seattle beaches — Alki, Golden Gardens, Lincoln Park, and Leschi Marina — pairing wood-fired heat with direct access to Puget Sound cold plunges. Founder Nate Garberich started Bywater out of the Coldwater Collective community, and the barrel format holds 16 people comfortably so groups get a social sauna experience rather than a cramped one. Twin wood fires keep one end scorching for sauna veterans while the door end runs milder for newcomers. Drop-in sessions run $35-40 per person and memberships are available.
815 Refresh
815 Refresh brings the heat to Seattle with mobile sauna rentals for private events, parties, and corporate gatherings. Whether you're planning a backyard birthday, a bachelorette weekend, or a team wellness day, 815 Refresh delivers a premium sauna experience right to your location. Their setup includes everything you need — just show up, sweat, and enjoy.
Salt & Cedar Sauna Seattle
Salt & Cedar Sauna Seattle operates out of Seattle, Washington, providing mobile sauna rentals for the Puget Sound community. Their mobile setup is perfect for backyard parties, team-building offsites, post-workout recovery, and special celebrations. With a focus on creating a welcoming experience, they make it easy to bring the sauna tradition to any event.