The Summit (4-6 Person Sauna)

The Summit is Sweat Kingdom's newest modular sauna, and the first one engineered from day one for full outdoor use. A real metal roof, steel accents, steel fasteners, and 100% natural Western Red Cedar make it outdoor-ready out of the crate.

• Steel Roof Included
• 2, 4, or 6 People
• Modular Assembly
• 3-Year Warranty

The newest sauna in the Sweat Kingdom range, built for the outdoors

The Summit is Sweat Kingdom's newest modular sauna, and the first one engineered from day one for full outdoor use. A real metal roof. Steel accents and steel fasteners. A 1/12 pitched roof that sheds rain and snow. 100% natural cedar with no glues or toxins anywhere in the build. If you wanted a Sweat Cabin but did not want to bolt on roof kits and weatherproofing extras to make it truly outdoor-ready, the Summit is the unit you have been waiting for.

It comes in three sizes, 2, 4, and 6 person, with three heater configurations including the Homecraft Revive WiFi heater, and a reversible door and window configuration so you can match it to whatever side of your house faces the right direction. Modular assembly means a small crew can have it standing in as little as 3 hours.

Why The Summit is different

• Real metal roof, not an add-on. A steel roof with a 1/12 pitch is included with every Summit. No upsell, no extra kit, no risk of skipping the upgrade and regretting it later. It is built outdoor-ready out of the crate.
• Steel accents and fasteners. Premium structural hardware throughout. Stronger, more weather-resistant, and longer-lasting than typical kit-sauna fastener systems.
• Three sizes for any backyard. Small for 2 people, Regular for 4 people, or Large for 6 people. Pick by household size, not by what is in stock.
• Reversible door and window configuration. Choose the default layout with the door and window on the left, or the reversed layout with the door and window on the right at checkout.
• Sliding lower bench. A practical detail the rest of the cabin range does not have. Slide it forward for more legroom or back for cleaning access.
• 100% natural cedar, no glues or toxins. Some kit saunas use glues and adhesives in the build that off-gas at high heat. The Summit does not. Pure cedar construction.
• Modular assembly in as little as 3 hours. The fastest assembly time in the outdoor range thanks to the modular design. 2 to 3 people, basic tools.
• WiFi-controlled heater options. Choose between Harvia KIP 8kW manual, Homecraft Revive 9kW WiFi, or HUUM Drop 9kW WiFi.
• Handcrafted in East Idaho. Same skilled American craftsmanship as the rest of the Sweat Kingdom lineup.

Specifications

Choose your size

Small, 2 person

The smallest Summit. Ideal for couples, solo users, smaller backyards, and the fastest warm-up in the lineup. Exterior 91" tall x 59" deep x 68" wide. Interior 82" tall x 50" deep x 62" wide.

Regular, 4 person

The most popular size. Comfortably seats 4 adults with room on the upper bench to fully recline. Exterior 91" tall x 59" deep x 83" wide. Interior 82" tall x 50" deep x 76 1/2" wide.

Large, 6 person

The full social Summit. Long benches and 6-person capacity for households who host. Exterior 91" tall x 83" deep x 83" wide. Interior 82" tall x 74" deep x 76 1/2" wide.

Choose your configuration

Default, door on left and window on left

Standing outside facing the front of the sauna, the door and window are on the left side. This is the standard layout.

Reversed, door on right and window on right

Standing outside facing the front of the sauna, the door and window are on the right side. Pick this if your yard, deck, or pad layout works better with the reversed orientation.

Heater options

• Harvia KIP 8kW with built-in controls. The classic manual heater. Two-dial control with 8-hour delay timer. Bulletproof, simple, and the most affordable option.
• Homecraft Revive 9kW WiFi. A WiFi heater available on the Summit. Full app control with strong steam output sized for the larger interior volume.
• HUUM Drop 9kW WiFi. Premium Estonian heater. Sleek minimalist design and the cleanest app in the category.

Key features

• Sliding lower bench for adjustable legroom
• Steel roof and steel accents
• 1/12 pitched roof for proper rain and snow shedding
• Steel fasteners
• Modular assembly
• 100% natural cedar, no glues or toxins
• Available in 2, 4, or 6 person sizes
• Reversible door and window orientation

Who The Summit is for

• Buyers placing the sauna fully outdoors who do not want to add a roof kit
• Anyone in a snowy climate where a real pitched metal roof matters
• Households who want a true 2, 4, or 6-person sizing choice in one model
• Buyers concerned about glues and adhesives in kit saunas off-gassing at high heat
• Anyone who wants the fastest modular assembly in the outdoor sauna range

Installation notes

The Summit needs a flat, level surface. Concrete slab, paver patio, compacted gravel, or a structurally sound deck all work. Plan for a licensed electrician to run the 50 AMP, 6/3 wire hardwired line. Typical electrical cost is $300 to $1,500.

Modular assembly takes 2 to 3 adults as little as 3 hours, up to 4 to 5 hours depending on the size and crew experience. Required tools include a power drill, rubber mallet, hammer, measuring tape, and a skill saw or table saw.