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Northern Steam

Chanhassen, MN · Custom build

Custom Outdoor Sauna with IKI Pillar Heater in Chanhassen

A family sauna in a Chanhassen backyard with a 7x10 steam room, an IKI Pillar heater on WiFi controls and an oversized window.

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A family in Chanhassen wanted a place to slow down, and this custom outdoor sauna was built around that idea. The steam room is 7x10, so no one is crowded on the benches and there is room to stretch out in the heat.

The exterior is clean and modern: vertical board siding, a natural wood soffit with recessed lighting, and a cedar door with a glass panel. It sits in a residential backyard without looking out of place, which is not easy with a building this size.

Inside, tongue-and-groove cedar covers the walls, ceiling, floor and benches. Cedar handles heat and humidity well, and it gets better with use. The heater is an IKI Pillar, a Finnish-made unit known for its large stone capacity. All that stone gives soft, even heat instead of a harsh, dry blast. It is paired with WiFi controls, so the sauna can be ready before you walk outside.

The oversized window is one of our favorite details on this build. It brings in daylight and gives you a view of the backyard while you sweat. It sounds like a small thing, and it makes a real difference in how the room feels.

A sauna like this gets used year-round. Minnesota winters make the heat feel even better, and it sees plenty of use in summer too.

What stands out

  • 7x10 steam room with room to stretch out
  • IKI Pillar heater with WiFi controls
  • Tongue-and-groove cedar on walls, ceiling, floor and benches
  • Oversized window facing the backyard
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Thinking about one like it

This was a one-off design. See how custom builds work, or start from one of our three models. We build and deliver throughout Chanhassen. For what it takes to get one to your property, read about delivery and installation.

Design Your Sauna

Tell us about your yard

Send us the spot you have in mind and how you want to use it. We will come look at it, talk through size and heat, and send an itemized proposal. No pressure, and no invented urgency.