The Summit is a solid cedar backyard sauna for 2 to 6 people, with a pitched steel roof and a choice of three heaters, two of which you can start from your phone.
Handcrafted in Idaho Falls from 100% natural Western Red Cedar, with no glues or toxins in the build, the Summit is made to stand outside all year. The pitched steel roof sheds rain and snow, and the modular panels go together in an afternoon. Pick the Small for 2 people, the Regular for 4 or the Large for 6, then choose the heater: the Harvia KIP 8 kW with built-in controls, or the Homecraft Revive 9 kW or HUUM Drop 9 kW. The Homecraft and HUUM connect over WiFi, so you can preheat from the app and walk into a sauna that is already hot. You also choose which side the door and window sit on. It reaches up to 200 F, the traditional Finnish range of 170 to 200 F.
Why this model
- Three sizes: Small for 2, Regular for 4, Large for 6.
- Three heaters: the Harvia KIP 8 kW with built-in controls, or the Homecraft Revive 9 kW or HUUM Drop 9 kW with WiFi, so you can preheat from your phone.
- Door and window on the left or on the right, to suit your yard.
- Two-tier benches, with a 21" deep upper bench to sit back or lie down.
- Pitched steel roof and steel fasteners for year round outdoor use.
Key specs
| Capacity |
2 people (Small), 4 people (Regular) or 6 people (Large) |
| Exterior, Regular (W x D x H) |
80" x 59" x 91" |
| Exterior, Large (W x D x H) |
80" x 83" x 91" |
| Interior, Regular (W x D x H) |
77" x 50" x 82" |
| Interior, Large (W x D x H) |
77" x 74" x 82" |
| Window |
12" x 45" (Regular), 23" x 68" (Large) |
| Benches |
Upper bench 21" deep at 41" high, lower bench at 18" high |
| Heater options |
Harvia KIP 8 kW (built-in controls), Homecraft Revive 9 kW (WiFi) or HUUM Drop 9 kW (WiFi) |
| Maximum temperature |
200 F |
| Wood |
100% natural Western Red Cedar |
| Roof |
Pitched steel |
| Electrical, Homecraft Revive 9 kW |
Dedicated 50A breaker, 6/3 wire, hardwired |
| Warranty |
3 years (manufacturer) |
| Made in |
Idaho Falls, Idaho, USA |
Fit, power and setup
Leave a level outdoor spot of about 80 by 59 inches for the Regular or 80 by 83 inches for the Large, plus room to open the door. The heater needs a dedicated hardwired connection by a licensed electrician; the Homecraft Revive 9 kW runs on a 50A breaker with 6/3 wire. Most owners spend about $500 to $1,500 on the electrical work, depending on the distance from the panel. Assembly takes about 3 to 5 hours with 2 to 3 people and basic tools. It ships by freight, free to the contiguous US.
Good to know
- Built for outdoor use.
- Choose the door and window orientation when you order.
- The heater is hardwired, not plug-in, so book your electrician before delivery.
- Covered by a 3-year manufacturer warranty.
This product is intended for general wellness and relaxation. It is not a medical device and is not intended to diagnose, treat, cure or prevent any disease. Consult a physician before use if you have a medical condition or are pregnant.
