Premium Saunas,
Priced Right. Sold Properly.
Traditional, infrared, steam and cold plunge from the brands that build them best — with a specialist who knows the line answering the phone.
- You won't find it cheaper. We're an authorized dealer on every brand we carry — nobody sells these for less.
- A real person, every time. One specialist from your first question through delivery — no call centre, no handoffs.
- Specified, not just shipped. We size the heater, check the electrical, and confirm it fits before anything is ordered.
Our Best-Selling Saunas
Four of the most requested saunas in our catalog — outdoor cube, glass-front barrel, full spectrum infrared, and Scandinavian cabin. Every one ships complimentary.
SaunaLife CL5G Cube Outdoor Sauna
SaunaLife EE6G Glass-Front Barrel Sauna
Clearlight Sanctuary 2 Full Spectrum
Auroom Mira S Outdoor Cabin Sauna
Clearlight, Clearlight Infrared, and True Wave are registered trademarks of Sauna Works, Inc., dba Clearlight Infrared. All other brand names are the property of their respective owners.
Find the sauna that fits your space, your aesthetic, and the way you like to heat
Find the perfect sauna size for your space and lifestyle
Plan, Install & Enjoy Your Sauna
Buying guides for SaunaLife, Auroom and Clearlight saunas, plus practical advice on sizing, installation and everyday use.
Brand Guides
SaunaLife Saunas: Complete Buying Guide (2026)
Compare every SaunaLife sauna we carry — ERGO barrels, CUBE outdoor saunas, GARDEN cabin kits, and luxury pre-assembled models. Specs, pricing, and heater pairings for all 20 models.
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Auroom Saunas: Complete Buying Guide
The complete guide to every Auroom sauna model, from compact indoor kits to outdoor cabins. Estonian-crafted with Thermory wood, with free shipping; HSA/FSA funds may be available through Truemed.
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Clearlight Saunas: Complete Buying Guide
The complete guide to all twelve Clearlight sauna models — the Sanctuary Indoor full-spectrum lineup, the Premier far-infrared line, the Sanctuary Outdoor lineup, and the portable Curve Dome. Specs, decision framework, and honest buying logic.
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Clearlight Sanctuary vs Premier: Which Infrared Sauna Should You Buy?
The Sanctuary adds full-spectrum infrared and medical-grade chromotherapy. The Premier keeps it simple with far infrared and standard outlets. Here's how to decide which Clearlight line fits your space and goals.
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Clearlight Outdoor Sauna: Sanctuary Outdoor 2 and Outdoor 5 Complete Guide
Clearlight builds two outdoor saunas, the Sanctuary Outdoor 2 and Outdoor 5. Their dimensions, 240-volt circuits, heaters, seating and warranty, plus Clearlight's guidance on foundations, rain, snow, winter use and covers.
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Clearlight Infrared Saunas in Published Research: What the Studies Measured and Found
What five peer-reviewed studies using Clearlight's Sanctuary 2 and Curve dome measured and found, with each study's size, design and limits.
Read article →Sizing & Planning
Sauna Size Guide: Dimensions by Capacity and How Much Space You Need
Exterior dimensions for a selection of the 1- to 6-person saunas we carry, and how to check clearance, ceiling height, the path in and wiring before you choose a size.
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What Size Sauna Heater Do I Need? Complete Sizing Guide
Step-by-step guide to sizing your sauna heater — interior volume calculation, insulation multipliers, glass penalties, and brand-specific recommendations from Harvia, HUUM, Saunum, and Finlandia.
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Indoor vs Outdoor Sauna: Space, Installation, Kits and Which to Choose
Compare indoor and outdoor saunas on space, floors and foundations, wiring and permits, kits versus prebuilt delivery, and cold weather, using the manuals of the brands we carry.
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Best Wood for a Sauna: How Cedar, Basswood, Spruce, Aspen and Thermo-Wood Compare
There is no single best wood for a sauna. Compare cedar, basswood, mahogany, spruce, aspen, alder and thermally modified wood using USDA data and manufacturer care guidance.
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Sauna Cost 2026: Cost Factors and Renovation Guide
What sets the cost of a home sauna in 2026: type, size and seats, wood and glass, kit or fully assembled, the heater, delivery, the foundation, the circuit, permits and installation, plus the kWh to run, renovation and how to get an exact quote.
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How Much Electricity Does a Sauna Heater Use?
How much electricity a sauna uses, in kWh: Harvia, HUUM and Saunum heaters and Clearlight infrared saunas, what a session and a month of sessions cost at the EIA's U.S. average rate, and what changes the number.
Read article →Installation
The Ultimate Guide to a Flawless Installation
Learn how to prepare for a flawless sauna or cold plunge installation with tips from Sauna Republic, from choosing the right contractor to preparing your space.
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Can You Put a Sauna in the Garage? The Ultimate Garage Sauna Guide
How to put a sauna in your garage: slab moisture, insulation and vapor barrier, ventilation, fire clearances, the 240-volt circuit and heater sizing, plus the Clearlight, Finnmark and Auroom models that suit a garage.
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Basement Sauna: How to Build a Sauna in Your Basement
How to put a sauna in your basement: moisture, insulation, ventilation, headroom, wiring and heater sizing, plus the Clearlight, Auroom and Finnmark models that suit a basement.
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Backyard Sauna Setup: Cold Plunge, Seating and Changing Space
A planning guide to the space around an outdoor sauna: where the cold plunge goes, cool-down seating, a dry place to change, paths, lighting and privacy, with two example layouts.
Read article →Using Your Sauna
How to Use an Infrared Sauna: Temperature, Session Length and First-Session Steps
A first-session guide to infrared saunas: preheat, thermostat settings, session length, cooling down and safety, with every figure attributed to Clearlight or a clinical source.
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What to Wear in a Sauna: Towels, Robes, Hats and What to Leave Outside
What to wear in a sauna depends on the setting: at home, whatever is comfortable, seated on a towel; in public, what posted rules allow. Between rounds, wear a robe; keep textiles off the heater.
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How to Use Essential Oils in a Sauna: A Safe Guide for Traditional, Infrared and Steam
Never pour oil on the stones. How to use essential oils safely in traditional, infrared and steam rooms, how much to use, and which scents suit a sauna.
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Chromotherapy Sauna Guide: What Color Light Can and Can't Do
Chromotherapy in a sauna is programmable colored LED lighting. This guide explains how it works, what research does and does not show, and which saunas include it.
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Hydration and Electrolytes for Sauna Sessions
Recovery and hydration A good sauna session makes you sweat, and sweat takes more than water with it. Here is a simple,...
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What to Bring to the Sauna: The Accessories That Actually Make a Difference
Some sauna accessories genuinely improve the experience, and some are just clutter. Here's the honest checklist of what to bring.
Read article →Two Smart Ways to Pay
Save with pre-tax HSA/FSA dollars or spread the cost over monthly payments. Both are arranged with your quote — tell us which you'd prefer.
Use HSA/FSA Funds.
Save an Average of 30%.
Many of our saunas may qualify as an eligible medical expense when paired with a Letter of Medical Necessity through Truemed. If you qualify, you can put pre-tax HSA or FSA dollars toward your purchase and save an average of 30%.
Eligibility depends on your individual circumstances and a qualifying Letter of Medical Necessity. Truemed is offered at invoicing, not site checkout. Sauna Republic does not provide tax or medical advice.
Pay Over Time.
0% APR Up to 12 Months.
Split your purchase into monthly payments with Shop Pay Installments, powered by Affirm. Available at checkout on accessories and furniture, and on quoted sauna orders — just ask and we'll set it up with your quote. Rates and terms depend on eligibility.
Shop Pay Installments is available on orders up to $30,000 for customers with a U.S. billing address. Rates from 0–36% APR, subject to eligibility. Pricing on financed quotes differs from card or bank transfer pricing. Installment purchases are final sale.
