2 Person Infrared Sauna Guide: Size, Power, Price and Features
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A 2 person infrared sauna is the most popular home sauna size for good reason. It fits in a spare corner, usually plugs into household power, and seats two people side by side, or one person with room to stretch out. Our 2 person infrared saunas collection has 34 models, priced from $1,674.95 to $5,199, with a median around $3,270.
This guide covers what to check before you buy: footprint, power, heater type, wood, indoor vs outdoor, and the features that actually change how you'll use it.
How an infrared sauna differs from a traditional one
A traditional sauna heats the air and stones, and you add steam by throwing water. An infrared sauna uses heating panels that warm you more directly, at a lower air temperature, with no stones and no water. Cleveland Clinic gives typical infrared temperatures of about 110–135°F, against 150–195°F for a traditional sauna. Our infrared vs traditional sauna guide goes deeper on the differences.
If you have a heart condition, are pregnant, take medications that affect heat tolerance or have any other health concern, talk to your doctor before using any sauna.
How much is a 2 person infrared sauna?
| Type | Models in our collection | Price range |
|---|---|---|
| Far infrared (carbon panels and similar) | 27 | $1,674.95–$5,145.95 |
| Full spectrum | 7 | $3,699–$5,199 |
| All 2 person infrared | 34 | $1,674.95–$5,199 (median about $3,270) |
Price differences come from size, wood, heater type and extras like glass fronts, red light panels, audio and app control. A few models are compact "1–2 person" cabins at the low end of the range.
Size and footprint
Listed exterior dimensions for 2 person models in our catalog mostly fall between about 39 and 48 inches wide, 38 and 58 inches deep, and 75 to 81 inches tall. A few examples:
- 43.7" W × 38.58" D × 76.38" H
- 47.24" W × 47.24" D × 75.2" H
- 47.2" W × 41.3" D × 74.8" H
- 40.5" W × 57.9" D × 81.1" H (an outdoor model)
Measure your space, then check three more things:
- Ceiling height. Leave room above the cabin as the manual requires.
- Clearance around it. The manual sets the gap to walls and how much access you need to reach the power cord and back panel.
- The path in. Cabins ship as flat panels in boxes, but the boxes still have to get through doors and down stairs.
Corner models
Corner saunas are shaped to fit into a room corner, often with a glass front. A couple of our 2 person models are corner designs. They can make better use of a small room, but check the depth along each wall, not just the width.
Power: 120V or 240V?
This is the big advantage of infrared. Every 2 person model in our catalog that states a voltage lists 120V, with 15 or 20 amp circuits and heater wattages of roughly 1,520 to 2,310 watts. Some listings don't state voltage in the description, so check the specifications on the product page before you order.
A 15-amp, 120V circuit carries at most 1,800 watts, so a 2,100-watt sauna needs a 20-amp circuit. Many makers call for a dedicated circuit with nothing else on it. Have a licensed electrician confirm your outlet and circuit match the listing and the manual before the sauna arrives. Our sauna electrical guide walks through 120V vs 240V in detail.
Far infrared vs full spectrum
Most infrared saunas use far infrared panels, commonly carbon. Full spectrum saunas combine far infrared with near and mid infrared emitters, and some add red light panels. Seven of our 2 person models are full spectrum, all between $3,699 and $5,199. See our full spectrum infrared saunas for every size.
| Far infrared | Full spectrum | |
|---|---|---|
| Emitters | Far infrared panels, often carbon | Far plus near and mid infrared, often with red light |
| 2 person price in our catalog | $1,674.95–$5,145.95 | $3,699–$5,199 |
| Power in listings that state it | 120V, about 1,520–1,800 W | 120V, about 1,700–2,310 W, often 20 A |
| Choose it if | You want the simplest, lower-cost cabin | You want the extra emitters and lighting options |
Makers market full spectrum and red light with a range of wellness claims. We don't repeat them. If a particular health reason is behind your purchase, talk to your doctor and look at the research yourself.
Wood: hemlock, cedar or fir
- Canadian hemlock is the most common wood in our 2 person collection. It's pale, even-grained and has little scent.
- Red cedar appears in a few models, usually at a higher price. It's darker and aromatic, which some people love and others don't. Browse cedar saunas.
- Fir is used in a couple of models, including outdoor ones.
Indoor or outdoor?
Most 2 person infrared saunas are indoor cabins and need a dry room with a level floor. Two models in this collection are listed as outdoor saunas with weatherproof exteriors, and our outdoor infrared saunas collection has more sizes. Outdoors you also need a level base, protection from standing water and a weatherproof electrical connection installed by a licensed electrician.
Features worth paying for (and ones that aren't)
- Controls inside and out. Being able to set the temperature and timer from the bench is handy. Some models add app or Wi-Fi control.
- Glass front or door. Feels more open in a small cabin. A full glass front looks great but is a matter of taste.
- Bench depth and backrest. Seat heights in listings run about 18 to 19 inches. Sit-test if you can, or compare the inside dimensions.
- Low EMF. Many listings say "low EMF" or "near zero EMF". These are the maker's statements. If it matters to you, ask for the test data behind the claim.
- Lighting and audio. Chromotherapy lights and Bluetooth speakers are common. Nice to have, but don't let them decide between two otherwise different cabins.
Assembly, delivery and running
Most cabins arrive as panels that clip or bolt together. Plan on two people. Most orders ship within 1–4 business days, and large cabins ship by freight, so transit time varies. Warranty and return terms come from each brand and are listed on the product page.
Running cost is low compared with a traditional heater. A 2,000-watt cabin uses at most 2 kWh in an hour at full power. Multiply by your electricity rate for an estimate. Our sauna cost guide has the numbers.
1 person, 2 person or bigger?
If you'll mostly use it alone, a 2 person cabin still gives you room to shift around, and it's the size most models are built in. If it's strictly solo and space is tight, look at 1 person infrared saunas. If you want to sit three or four, see 3 & 4 person infrared saunas, and check power needs, since larger cabins draw more.
FAQ
How much is a 2 person infrared sauna?
In our catalog, $1,674.95 to $5,199, with a median around $3,270. Full spectrum models start at $3,699.
Does a 2 person infrared sauna need a special outlet?
Usually not a 240V one. The 2 person models in our catalog that state a voltage list 120V on a 15 or 20 amp circuit, often dedicated. A licensed electrician should confirm your circuit matches the listing.
How much space do I need for a 2 person infrared sauna?
Listed footprints mostly run about 39–48 inches wide and 38–58 inches deep, and 75–81 inches tall. Add the clearances in the manual.
Is full spectrum better than far infrared?
It's different, not automatically better. Full spectrum adds near and mid infrared emitters and costs more. Pick based on budget and features, and talk to your doctor if you're buying for a health reason.
Can two adults really fit?
Yes, side by side. Compare the inside bench length if you're both tall or want room to move.
Sources
- Cleveland Clinic, "Infrared Sauna Benefits", as cited in our infrared vs traditional sauna guide. https://health.clevelandclinic.org/infrared-sauna-benefits