Key Facts: Buying a Used Sauna in 2026
- Used saunas sell for 40–60% below retail — a $4,000 infrared sauna can be found used for $1,600–$2,400
- The U.S. home sauna market reached approximately $291 million in 2025 and is growing at 5.4% annually
- Three main types: infrared (most energy-efficient), traditional Finnish (highest heat), and steam/wet sauna
- Infrared saunas operate at 120–150°F vs 180–200°F for traditional saunas, using up to 90% less electricity
- Best sources for used saunas: Facebook Marketplace, spa liquidations, hotel equipment auctions, and estate sales
- Always inspect wood panels, heater elements, door seals, and electrical components before committing to a purchase
Why Buy Used?
A quality infrared sauna costs $2,000–$6,000+ new. Used units in good condition sell for 40–60% less. BuyUsedSaunas is your independent guide to finding and evaluating used saunas — from infrared cabins and portables to steam showers and Korral units.
Infrared Guide
How to evaluate used infrared saunas.
Cost Comparison
New vs used pricing for every type.
Best Portable
Top portable options, new and used.
Buying Checklist
10-point inspection before you buy.
I picked up a two-person Clearlight Sanctuary II from a gym liquidation in 2021 for $1,850 — the original owner paid $4,995. After replacing one carbon heater panel ($145 from the manufacturer), it ran perfectly for three years.
A pre-owned sauna in good condition typically sells for 40–60% below retail price. Inspect the wood interior for warping or mould, test all electrical components, and verify the heater type matches the manufacturer's specifications before committing. The savings are real and significant: a well-maintained used infrared sauna that retailed for $3,500 can often be acquired for $1,200–$2,000 with years of reliable use remaining.
The used sauna market peaks in spring and summer when homeowners upgrade or move. Watching local classifieds, estate sales, and spa liquidations during these seasons often yields the best selection and negotiating leverage. September and October also generate strong supply as gym and hotel operators refresh their wellness facilities before the winter season.
Types of Used Saunas: A Buyer's Comparison
Understanding the differences between sauna types is essential before you start shopping the used market. Each type delivers heat differently, suits different spaces, and comes with its own inspection checklist and price range.
| Type | Typical New Price | Typical Used Price | Operating Temp | Energy Use | Best For |
|---|---|---|---|---|---|
| Far Infrared (FIR) | $1,500–$5,000 | $600–$2,200 | 120–150°F | 1.0–1.7 kWh/session | Beginners, apartments, health focus |
| Traditional Finnish | $3,000–$8,000 | $1,000–$4,000 | 170–200°F | 3–6 kWh/session | Authentic heat experience, outdoor |
| Steam / Wet Sauna | $1,500–$8,000 | $700–$3,500 | 110–120°F | 2–4 kWh/session | Respiratory benefits, skin hydration |
| Portable Tent / Blanket | $100–$600 | $50–$300 | 100–140°F | 0.5–1.0 kWh/session | Renters, travel, minimal space |
| Barrel Sauna (outdoor) | $2,500–$7,000 | $900–$3,500 | 150–195°F | 3–5 kWh/session | Backyards, traditional wood-fired |
Infrared saunas represent the most popular category on the used market because they were widely adopted during the 2015–2022 wellness boom, creating a large pool of well-maintained second-hand units. They are also the easiest to inspect: carbon or ceramic heating panels either work or they do not, and there is no steam plumbing to check. Traditional Finnish saunas require more careful wood inspection but are extremely durable — a solid hemlock or cedar unit can last 20–30 years with minimal maintenance.
The Home Sauna Market in 2025–2026
Home saunas have evolved from luxury novelties into mainstream wellness features. The U.S. infrared sauna market alone reached approximately $291 million in 2025 and is projected to grow at around 5.4% annually through 2030, according to industry market research. Globally, the sauna and spa market is estimated at nearly $149 billion in 2025, with residential installations now representing the fastest-growing segment. The pandemic era fundamentally shifted where saunas are installed, as consumers redirected gym membership and travel budgets into at-home wellness upgrades — a trend that has persisted well beyond lockdowns.
For buyers on a budget, the used sauna market offers an excellent entry point. A new two-person infrared sauna retails for $1,500–$4,000, while equivalent used units in good condition can be found for $500–$2,000. Traditional Finnish saunas, which cost $3,000–$8,000 new for a prefabricated kit, drop to $1,000–$4,000 on the secondary market. Research published in JAMA Internal Medicine found that frequent sauna use was associated with reduced cardiovascular disease risk, helping fuel consumer demand for home wellness installations. Before purchasing, always follow a thorough inspection checklist and understand the differences between infrared, steam, and traditional models.
Where to Find Quality Used Saunas
The best deal I ever found was at a hotel equipment auction outside Denver — a commercial Finlandia 6-person traditional sauna that retailed for $9,200, sold for $2,400 because the buyer had to arrange transport within 72 hours.
Used saunas appear on general marketplaces like Facebook Marketplace, Craigslist, and eBay, as well as specialised resale platforms and spa liquidation sales. Hotels, gyms, and day spas upgrading their equipment are some of the best sources for well-maintained commercial-grade units at residential prices. Commercial saunas are typically built to a higher standard than residential models and are often available at significant discounts when a facility closes or renovates.
Estate sales and home renovations also generate solid supply — a homeowner remodelling a bathroom or moving house may sell a perfectly functional sauna at a steep discount simply to avoid the hassle of moving it. When buying locally, always inspect the unit in person, test the heating elements, check for any signs of moisture damage or warped panels, and request the original manual and warranty documentation if available. Online purchases require a video call inspection at minimum; ask the seller to power on the unit during the call and show you the interior panels and control panel in operation.
Smart technology is also reshaping the home sauna market. Models with Bluetooth-enabled controls, smartphone apps for temperature scheduling, and built-in chromotherapy lighting now account for over a third of new installations. Even on the used market, buyers increasingly seek connected features — so used units with smart controls tend to sell faster and at higher prices than basic manual models. If smart features matter to you, factor in the potential cost of software updates or replacement control panels when budgeting for an older connected unit.
How to Inspect a Used Sauna Before You Buy
A systematic inspection prevents costly surprises. Work through these areas in order when evaluating any used sauna:
Wood condition: Look for warping, splitting, darkening, or soft spots on all interior panels. Cedar and hemlock naturally darken over time, but black or green discolouration indicates mould. Press on panels to test for softness — moisture damage makes wood springy rather than firm. Minor surface discolouration can be sanded away; structural warping or mould growth is a dealbreaker unless you are prepared for a significant restoration project.
Heating elements: For infrared saunas, power on the unit and run it for 10 minutes. All panels should reach operating temperature evenly — cold spots indicate failed emitters. For traditional saunas, inspect the heating rocks and coils for cracking or corrosion. Replacement heater elements typically cost $200–$600, so factor this in if any panels are not fully functional.
Electrical components: Check the control panel, wiring, and any smart features. Inspect the power cord for damage and ensure the unit matches your home's electrical capacity (120V vs 240V). Infrared saunas under 1,800 watts typically run on standard 120V; larger cabins require a dedicated 240V circuit. See our full buying checklist for the complete 10-point inspection guide.
Door and seals: The door should close firmly with no gaps. Test the latch mechanism and inspect the seal around the door frame. Poor seals on infrared saunas allow heat to escape; on steam saunas, they allow steam to escape into the room — both are significant performance problems that can be expensive to fix.
Sauna Health Benefits: Why the Investment Is Worth It
The health research supporting regular sauna use has grown substantially in recent years. A landmark 20-year Finnish study tracking 2,315 men found that those using a sauna four to seven times per week had a 40% lower risk of all-cause mortality compared to once-weekly users (JAMA Internal Medicine, 2015). Cardiovascular benefits were particularly pronounced, with frequent sauna users showing significantly lower rates of fatal coronary heart disease and sudden cardiac events.
Beyond cardiovascular health, research has linked regular sauna use to reduced dementia risk, improved cognitive function, lower rates of respiratory disease, and meaningful reductions in chronic pain. The Mayo Clinic notes that sauna bathing can benefit the heart and circulation similarly to moderate exercise, making it a valuable tool for individuals with mobility limitations. For a detailed breakdown of all documented benefits, see our health benefits guide and the daily sauna guide.
When you buy a used sauna rather than a new one, you get the same evidence-backed health benefits at a fraction of the price — making the return on investment substantially higher. A used infrared sauna acquired for $1,200 and used five times per week delivers roughly 260 sessions per year, putting the per-session cost at under $5 — less than a single gym visit.
Frequently Asked Questions
How much can I save buying a used sauna vs new?
Used saunas typically sell for 40–60% below the original retail price. A two-person infrared sauna that retails new for $3,500 can often be found in good used condition for $1,200–$2,000. The savings are largest on premium brands — high-end units that cost $6,000–$10,000 new may be available used for $2,500–$4,500. Portable and tent-style saunas have smaller absolute savings but are also cheaper to replace if needed.
What should I inspect when buying a used sauna?
Focus on five areas: wood condition (check for warping, mould, soft spots), heating elements (power on and verify all panels reach temperature), electrical components (control panel, wiring, power cord), door seals (should close firmly with no gaps), and structural integrity (floor panels, bench supports, roof). Our 10-point buying checklist walks through each inspection step in detail.
Where is the best place to find used saunas for sale?
The best sources in order of typical value: (1) hotel, gym, and spa equipment liquidations — commercial units built to higher standards at residential prices; (2) Facebook Marketplace — large local inventory with inspection possible; (3) estate sales — motivated sellers often pricing for quick removal; (4) Craigslist — good selection in major markets; (5) eBay — nationwide reach but shipping large saunas adds cost. Specialty resale dealers who recondition and test units charge more but reduce inspection risk.
Is an infrared sauna or traditional sauna better for buying used?
Infrared saunas are generally easier to evaluate and maintain, making them a safer used purchase for most buyers. Heating panels either work or they do not, there is no plumbing to inspect, and most run on standard 120V household current. Traditional Finnish saunas are more durable structurally but require careful wood inspection and typically need a dedicated 240V circuit. For a first used sauna purchase, a well-maintained infrared unit from a reputable brand is the most practical choice. See our infrared guide for brand recommendations.
How do I know if a used sauna heater needs replacement?
Run the sauna for at least 15 minutes and check that all heating panels or elements reach full operating temperature evenly. In infrared saunas, press your hand near (not on) each panel — cold areas indicate failed emitters. In traditional saunas, check that the heating coils glow consistently and rocks are not cracked. A single failed infrared panel in a multi-panel unit typically costs $100–$250 to replace; a full heater replacement runs $200–$600 depending on wattage. Factor these potential costs into your offer price.
Can I move a used sauna myself or do I need professional help?
Most prefabricated infrared saunas disassemble into panels — typically 10–16 pieces — that two people can carry. Reassembly usually takes 2–4 hours with basic tools and the original manual. Traditional Finnish saunas built as single-room structures require professional disassembly and may not survive being moved without damage. Portable saunas are designed to be carried by one person. When buying, always confirm whether the unit is modular (can be disassembled) or fixed construction before arranging transport.
Are used saunas safe to buy for health use?
A properly inspected used sauna from a reputable manufacturer is completely safe for regular health use. The key safety checks are electrical integrity (no damaged wiring or burnt components), proper ventilation (the unit should have air intake vents that function), and structural stability (no cracked or severely warped panels). EMF emission levels on older infrared saunas can be higher than on newer low-EMF models — if this is a concern, use an EMF meter to measure output before purchasing. For most users, a well-maintained used sauna poses no meaningful health risk beyond those inherent to sauna use generally.
What is the resale value of a sauna if I want to sell it later?
Saunas hold their value reasonably well compared to most home fitness equipment because they are expensive to manufacture and have a long useful life. A sauna bought used for $1,500 and well-maintained can typically be resold for $1,000–$1,400 after several years of use. Premium brand units (Sunlighten, Clearlight, Finnleo) hold value better than generic imports. Condition, wood quality, and whether you retained the original manual and documentation all affect resale price significantly.
This guide is educational and should not be treated as financial or medical advice. Always inspect any used sauna in person before purchasing. See our full terms and risk disclosure.
Editorially reviewed: February 28, 2026