The Biggest. The Most Immersive. The One That Turns Heads.
The North Shore Sauna Dome is the flagship of the portable sauna lineup — the largest, most immersive, and most impressive tent sauna North Shore Sauna builds. At 9.5 feet across with a hexagonal dome structure that provides full standing room and superior airflow, the Dome redefines what a portable sauna can be. It comfortably fits 8 or more adults, performs at wellness retreats and outdoor events just as well as it does in a backyard, and features dual chimney ports that allow two stoves to run simultaneously for extreme cold-weather performance. Everything about the Dome is built to deliver a traditional sauna experience — the kind you'd expect from a permanent cabin installation — in a structure that packs down to 6 ft × 16 in and weighs just 38 lbs. This is the one you buy when nothing else is big enough.
Key Specifications
- Capacity: 8+ adults
- Shape: Hexagonal dome
- Interior Width: 9.5 ft side to side
- Headroom: Full standing height
- Heat Source: Wood-fired stove (Standard or XL — sold separately or included by package)
- XL Stove Rock Capacity: 70–80 lbs
- Chimney Ports: Dual — supports two stoves simultaneously for sub-zero performance
- Weight: ~38 lbs
- Packed Size: ~6 ft length × 16 in diameter
- Fabric: Heavy-duty insulated construction for all-weather heat retention
- Airflow: Superior dome geometry for even heat circulation
- Includes: Dome sauna tent, rain cover, ground stakes, tiedown rope, instruction manual
- Design Origin: Duluth, Minnesota
- Best For: Groups of 8+, wellness retreats, backyard gatherings, ice fishing, winter camping, events
Who This Is For
The Dome is the right choice for buyers who need maximum capacity — families of 6 or more, wellness practitioners running group sauna sessions, athletes and coaches managing team recovery protocols, event organizers adding a sauna experience to outdoor gatherings, and serious cold-weather users who need dual-stove capability for reliable heat at extreme temperatures. If you've ever stood inside a high-end cabin sauna and wanted that same feeling in a portable format, the Dome is the closest thing on the market to delivering it.
Frequently Asked Questions
Q: What makes the Dome different from the Nova 6? A: Three key differences. First, capacity — the Dome fits 8+ versus the Nova 6's 6. Second, the Dome's hexagonal shape provides full standing room and superior airflow that the rectangular Nova 6 cannot replicate. Third, the Dome has dual chimney ports, allowing you to run two stoves simultaneously for faster heat-up and reliable performance in extreme cold conditions.
Q: Can it really run two stoves at once? A: Yes — the dual chimney ports are specifically engineered for this. The Premium Package includes two stoves for simultaneous operation, which heats the interior quickly and uniformly even when temperatures outside are well below freezing. This is the Dome's single biggest performance advantage over every other portable tent in the lineup.
Q: Is it actually portable at that size? A: Despite being the largest tent in the lineup, the Dome is actually lighter than the Nova 6 at approximately 38 lbs, and packs down to 6 ft × 16 in — fitting into a carry bag that loads easily into a truck bed, SUV, or large car trunk. It is regularly used for ice fishing trips, winter camping, and event setups far from home.
Q: How long does setup take? A: Most users complete setup in 15–20 minutes. The dome structure uses an intuitive hub-and-pole assembly with no tools required. The updated door design also makes entry and exit during setup significantly easier than previous versions.
Q: Is the Dome suitable for wellness retreats or commercial use? A: Yes — the 8+ person capacity, group-optimized floor plan, and dual-stove capability make it a popular choice for wellness practitioners, yoga instructors, and event organizers running professional group sessions. It is built for both personal and commercial-grade use.
Q: What packages are available for the Dome? A: The Dome is available in Tent Only, Starter, Pro, and Premium configurations at HomeUpgradeDirect. The Premium Package includes dual stoves for maximum cold-weather performance and comes fully equipped with all accessories needed for a complete group sauna session.
