
A full sauna for a small space
The No45 is the smallest Thermory Sauna Square. Its small footprint and efficient design suit balconies, porches and garden corners, giving two people a spa-like escape at home.
The thermally modified wood is built to withstand the elements for up to 25 years. For extra protection in wet weather, a rain jacket comes in the kit.

Made for tight spaces
The No45 fits where a full-size sauna will not: a balcony, a porch or a quiet part of the garden. Thermory designed it for personal wellness, with a footprint of 55.5 by 52.4 inches.

Quick to build, easy to heat
Thermory made the No45 easy to set up, so you are sitting in your own sauna sooner. Its design maintains heat effectively, which helps keep operating costs down.
What comes with it
The kit
- Manuals
- Cradles
- Body staves
- Wall panels
- Panoramic window
- Wooden trims
- Glass front door with handle
- Front panels with glass
- Interior benches
- Backrest staves
- Duckboard flooring
- Fasteners
- Metal bands
- Porch benches
- PVC rain jacket with trim
Heater not included. Choose your heater option above Add to cart, and Inland will help you size it to the room.
Natural Square Sauna #45
- Capacity
- 2 person
- Material
- Thermo-Pine / Thermo-Aspen
- Weight
- 1992 lbs
- Dimensions
- L 55.5 in. x W 52.4 in. x H 87.4 in.
- Front
- Glass front door with handle, front panels with glass
- Window
- Panoramic window
- Interior
- Interior benches, backrest staves, duckboard flooring
- Weather cover
- PVC rain jacket with trim
- Weather resistance
- Up to 25 years (Thermory)
Before you order
Something we haven't covered? Call (888) 715-7999 or book a free design call.
Does the kit include a heater?
No. Pick a heater option above Add to cart. Inland helps size the heater to a room this size, and the electrical work must be done by a licensed electrician.
Will it fit on a balcony or porch?
Thermory designed the No45 for smaller areas like balconies and porches. It measures L 55.5 in. x W 52.4 in. x H 87.4 in. and weighs 1992 lbs, so check that your surface can carry that load before you order.
Can I assemble it myself?
Yes. Thermory engineered it for simple DIY installation, and the assembly instructions below cover the build. In the Okanagan, Calgary and Edmonton, Inland can install it for you.
Where do you ship, and can I talk it through first?
Kits ship across Canada and the US, and installation is available in the Okanagan, Calgary and Edmonton. Book a free design call by phone or video at (888) 715-7999 or through our contact page. Financing is available through PayPlan by RBC in Canada.

