Infrared Sauna vs. Traditional Sauna: Which Is Right for You?
Choosing between an infrared sauna and a traditional sauna is the most common question from new buyers. Both deliver real health benefits — but they do it differently, feel different, and work better for different types of users. This guide breaks down everything you need to know.
How They Work
Infrared Saunas
Infrared saunas use infrared light panels to heat your body directly rather than heating the surrounding air. Because the energy penetrates tissue, infrared saunas operate at lower air temperatures (120–150°F) while still inducing a deep sweat. This is why many people who find traditional sauna heat overwhelming do just fine in an infrared sauna.
Traditional Saunas
Traditional saunas heat the air using an electric heater or wood burning stove topped with hot stones. Air temperatures run 150–195°F — significantly hotter than infrared — and you can ladle water over the stones to generate steam (löyly), creating the classic Finnish sauna experience.
Key Differences
| Feature | Infrared | Traditional |
|---|---|---|
| Air temperature | 120–150°F | 150–195°F |
| Heat-up time | 10–20 minutes | 30–60 minutes |
| Steam/löyly | No | Yes |
| EMF rating | Check carefully | Not applicable |
| Outdoor use | Mostly indoor | Excellent outdoors |
| Session length | 20–40 minutes | 10–20 min per round |
Infrared Sauna Benefits
- Lower heat tolerance required. Accessible to heat-sensitive users, older users, and sauna beginners.
- Deep tissue penetration. Far-infrared waves penetrate 2–3 inches into tissue — popular for muscle recovery and joint pain.
- Faster heat-up. Ready in 10–20 minutes vs. 30–60 for traditional.
- Indoor-friendly. Pre-built cabins fit in spare bedrooms, basements, and studios.
Traditional Sauna Benefits
- Authentic Finnish experience. Steam (löyly), high heat, and the social ritual are irreplaceable for purists.
- Outdoor durability. Barrel and cabin saunas in cedar handle all seasons.
- Social capacity. Larger traditional models seat 4–8 people.
- Steam therapy. Eucalyptus or birch aromatics added to löyly create a full sensory experience infrared cannot replicate.
What About Hybrid Saunas?
You don't have to choose. Hybrid saunas combine infrared panels with a traditional steam heater, letting you use either mode independently or both simultaneously. Brands like Finnmark Designs and Golden Designs make excellent hybrid barrel and cabin models.
Who Should Choose Infrared?
- New to saunas; want to ease in at lower temperatures
- Quick sessions — 15–20 minutes before or after a workout
- Installing indoors in a spare room or basement
- Prefer a simpler plug-in 120V setup
Browse our infrared sauna collection — low-EMF and ultra-low-EMF models from Golden Designs starting at $2,299.
Who Should Choose Traditional?
- Want authentic Finnish sauna with steam
- Installing outdoors for year-round use
- Want larger capacity (4–8 people)
- Drawn to barrel sauna aesthetics or the ritual of a wood burning sauna
Browse outdoor saunas — barrels, cabins, and wood burning models from SaunaLife, Leisurecraft, Golden Designs, and ThermaSol.
Frequently Asked Questions
Can I use an infrared sauna outdoors?
Most infrared saunas are designed for indoor use. For outdoor installations, choose a barrel sauna or cabin sauna with traditional or hybrid heating.
What is a full-spectrum infrared sauna?
Full-spectrum means the unit emits near, mid, and far infrared wavelengths. Look for this in premium Golden Designs and Finnmark Designs models.
Do I need 240V for an infrared sauna?
Most 1–2 person infrared saunas run on 120V. Larger models (3–4 person) typically require 240V. Check the product spec sheet — we publish electrical requirements on every product page.
