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Retreat Outdoor Sauna Cabin
The ThermaHaus Retreat Outdoor Sauna Cabin is a compact 3 – 4 person outdoor sauna that combines thoughtful design with quality materials for a relaxing sauna experience at home. Built with CLT construction and a thermo-aspen interior, it’s available as a cabin only, or with your choice of Tulikivi or Huum sauna heater and matching WiFi controller.
CABIN FEATURES
- CLT construction & thermo-aspen interior
- Range of Tulikivi / Huum Sauna Heaters available with matching WIFI Controller
- Left or right-hand door
- Premium hardware & ventilation
- Heavy-duty subframe
- Black-stained spruce floor
- EPDM roofing system
HEATER/ CONTROLLER OPTIONS
No Heater or Control
- Cabin only. Heater, controller and sauna stones are not included.
Wall Hung
Floor standing
NOTE: All sauna heater technical data can be found on the corresponding sauna heater specification sheet. The Tulikivi Halla sauna heater and Touch Wifi control option require three-phase power to the sauna.
WHAT’S INCLUDED
- Cabin only: the complete Retreat cabin kit.
- Heater options: the cabin kit plus your chosen heater, matching WiFi controller and sauna stones.
NOT INCLUDED
- Assembly. The cabin is delivered un-assembled on a pallet.
- Electrical connection. The heater and controller must be installed and connected by a licensed electrician.
- A firm, level base for the cabin, prepared before delivery.
Dimensions
Tech data
Cabin
| Sauna Room | 5.6 m³ |
| Weight | 735kg |
| Height | 2260 mm |
| Depth | 1600 mm |
| Width | 1800 mm |
| Person Capacity | 3 - 4 |
| Floor | 60 mm CLT spruce panels (stained black) |
| Sub frame | 45 mm x 95 mm impregnated studs |
| Roofing | Rubbergard™ EPDM roofing material |
| Roof trim | Black steel sheet metal edge covers |
Useful Resources
Shipping & Freight
Sauna Cabins are delivered un-assembled on a large pallet, via a tailgated truck to the curb/driveway of the your nominated address.
Having access to a forklift at the delivery address is recommend in order to move the delivered cabin from the curb/driveway to a more suitable location for assembly.
Freight is calculated at checkout, with the total shown at checkout being the total you pay. We will never add freight charges after your order is placed.
Retreat Outdoor Sauna Cabin - No Heater or Control
$15,450.00
HAVE A QUESTION?
A Big Investment. An Exceptional Experience.
Buying a sauna cabin is a big investment, and we’re here to make the process simple. From your first enquiry to delivery day, our team provides personalised guidance and exceptional service every step of the way.
Customer service
Not sure which sauna suits your home? Call our expert team on 1800 439 737 for personalised guidance and support.
Warranty
All of our sauna products come with a warranty. Visit our warranty page for specific information.
Shipping
Experience dependable, fast, and hassle-free shipping you can trust, with a process that makes deliveries simple.
Secure payment
Experience safe, secure, and convenient payment , ensuring a smooth, worry-free checkout process for every purchase.
FAQs
Have a question ? We are here to help.
Can I install a sauna in a small space or apartment?
Certainly! We have a number of heaters that are perfect for smaller sauna rooms like the
Core and Drop heaters from Huum, or the Routa heater from Tulikivi.
Probably the most important thing to consider when choosing a heater where space is a premium is the heater’s safety distance, or how far it needs to be kept from
the wall.
In order to maximise the space you have for people in a smaller sauna you may wish to install a heat deflector on your heater to which halves the safety distance required on that side of the heater.
How do I choose the right size heater?
The size of the heater should be chosen based on the sauna room size and insulation. Choosing the right size is important. If the heater is too small, it will heat the sauna too slowly, it won’t provide enough steam, and it might burn out quicker. It is better to opt for a slightly too powerful heater with a thermostat. You need 1 kW of power to heat 1 m³ of the sauna room as a rule of thumb. The second important thing to consider is how the sauna room is insulated. If there are any uninsulated brick, tile, glass or log walls in the sauna room. An additional 1.5 m³ for each m² of such wall should be added to the sauna room size calculation. You can use our sauna calculator to find out the volume of your sauna room. If in doubt, please contact our friendly team, and we will help you find the perfect heater for your sauna!
What is the lifespan of the equipment?
With proper care, a good-quality sauna can last you 10–20 years, easy. Heaters and electrical components might need replacing
sooner depending on use, but overall they’re built to go the distance.
