The Hele Nano is Haljas' coziest outdoor sauna. Perfect for those tight on space but big on relaxation. Designed for up to 2 sauna enthusiasts, its compact yet clever layout makes a versatile addition to any backyard oasis. Powered by a standard outlet, it's hassle-free to install and use. Whether you're unwinding solo or sharing the warmth with a friend, the Hele Nano promises an indulgent sauna experience every time.
The Hele Nano is sold and shipped fully assembled.
- Fully Assembled
- Fits up to 2 people
- Compact sauna solution for rooftops or balconies
- Designed for use with ~kW electric sauna heaters
- Thermo-Alder Interior
- Exterior structure made of CLT panels and glulam posts
- Surround is double glazed mirror glass
- Designed, engineered, and made in Estonia
- Dimensions: 3' 9"L x 5' 2-1/2"W x 7' 5"H
- 2 year residential warranty, 6 month commercial warranty
- Fully assembled unit
- Sauna bench
- 2 year warranty
- Product Manual
| Model | HELE NANO |
|---|---|
| Exterior Length | 45" |
| Exterior Width | 62.52" |
| Exterior Height | 90" |
| Weight | 1146 lbs |
| Interior Length | 39.36" |
| Interior Width | 54" |
| Interior Height | 78.72" |
| Shipping dimensions | 47"L x 64.5"W x 90.5"H |
| Shipping weight | 1322 lbs |
| Interior Materials | Thermo-Alder |
| Exterior Materials | Double Glazed Mirrored Glass |
| Recommened Heater | ~kW |
Will it fit?
Plan the space.
Here's the overall footprint so you can map out where it lives in your space.
Exterior

- Width
- 62.52" 5'3"
- Depth
- 45.0" 3'9"
- Height
- 90.0" 7'6"
Shipping crate
Arrives curbside to your driveway or front yard.
- Width
- 64.5" 5'5"
- Depth
- 47.0" 3'11"
- Height
- 90.5" 7'7"
Minimum recommended base
We recommend leaving ~2ft in front of the sauna so that you can easily step in.
- Width
- 74.52" 6'3"
- Depth
- 75.0" 6'3"
Modern life doesn't leave much room for recovery.
Decades of research link regular sauna use to measurable improvements in heart health, stress, sleep, and longevity.
lower risk of fatal heart disease among people who sauna 4–7 times a week, versus once.
Laukkanen et al., JAMA Internal Medicine, 2015
lower stroke risk for frequent sauna bathers in a 15-year Finnish cohort.
Kunutsor et al., Neurology, 2018
lower risk of psychotic disorders linked to regular sauna use; benefits also seen for mood.
Psychosomatic Medicine, 2018
The last thing you want after a long day is a drive to the gym.
Step outside, not out of the house.
Practical where it counts.
Loved in backyards across the country.
We're here to help.
Can't find what you need? Call or email us anytime.
(512) 299-9993 | info@olisaunas.com