Both infrared and traditional saunas produce significant health benefits. The question isn't which is better — it's which is better for your goals, space, and lifestyle. Here is an honest side-by-side.
Temperature and Heat Experience
Traditional Finnish saunas operate at 170-200°F with high humidity from löyly steam. Infrared saunas operate at 120-150°F with dry heat. The infrared experience feels less intense but produces comparable core temperature increases because infrared wavelengths penetrate tissue directly rather than heating the air around you. Many users who find traditional sauna temperatures oppressive find infrared sessions comfortable and sustainable.
Installation
Traditional outdoor barrel saunas require a concrete or gravel foundation, 240V electrical connection, and outdoor space. Indoor infrared saunas require only a standard 120V outlet for 1-person models — they plug in like an appliance, with no construction or electrician needed. For renters or anyone without outdoor space, infrared is the only viable option.
Heat-Up Time
Traditional saunas: 30-60 minutes to reach temperature. Infrared saunas: 10-15 minutes. For daily use, this difference matters. A sauna you can use in 15 minutes gets used. One that requires 45 minutes of prep often doesn't.
EMF Considerations
Traditional saunas have no EMF concern — the heater is a stone-covered coil, not an electric panel you sit next to. Infrared saunas have electric heaters positioned 12-18 inches from where you sit, making EMF an important specification. Always verify under 3 mG at sitting distance with third-party testing. All Summit Infrared models are verified under 3 mG.
The Authentic Experience
Traditional sauna with real löyly steam is simply a different sensory experience than infrared — and for many users, that experience is the point. The sound of water hitting hot stones, the wave of humid heat, the ritual of the Finnish sauna culture. Infrared is more clinical, more convenient, and more accessible. Traditional is more immersive, more social, and more tied to a centuries-old wellness tradition.
Which Should You Choose?
Choose infrared if: You want daily use, indoor installation, plug-and-play simplicity, or the specific therapeutic benefits of near/mid/far infrared spectrum.
Choose traditional outdoor if: You want the full Finnish sauna experience, have outdoor space, are building a backyard wellness area, or want to use it for groups.