NorthStar Outdoor Sauna 5′ x 6′ (Authentic Finnish Backyard Sauna)

Picture a quiet South Florida evening when you want a real reset without leaving home. You step into your backyard, close the door behind you, and settle into a warm, private space that feels calm, intentional, and easy to return to. The NorthStar Outdoor Sauna 5′ x 6′ is built for homeowners who want an authentic Finnish sauna experience outdoors, with a footprint that still feels realistic for patios and backyards.

When buyers shop outdoor saunas, the hesitations are predictable: “Will it feel like a real Finnish sauna?” “Is it built to hold up outdoors?” and “What will installation really require?” The NorthStar Outdoor Sauna 5′ x 6′ answers those questions with clear specs and a complete, outdoor-ready setup. It’s designed as an outdoor-only sauna with the materials and roof/floor components that help ownership feel straightforward.

This 5×6 outdoor sauna is a smart step up when you want more bench space and comfort without jumping to an oversized structure. It slightly increases the footprint compared to a 4×6, giving you more room to spread out and enjoy longer sessions. Inside, it’s sized to feel comfortable for solo use and shared sessions, with seating capacity noted up to 3.

Heat and controls are where confidence comes from, and this 5×6 outdoor sauna is built around a proven Finnish-engineered system. It includes the Finnish-made Designer-SL2 6.0 kW heater paired with SaunaLogic2 (SL2-WiFi) control, including a mobile app option so you can manage sessions from your phone. In real life, that means less fiddling and more consistency—set it the way you like and make sauna part of your routine.

Material quality is also a big part of why this model feels premium. The interior and exterior are Nordic White Spruce, the traditional wood species associated with Finnish sauna design. It welcomes you in with natural warmth and a clean Scandinavian look that fits beautifully outdoors. The bronze-tinted all-glass door (and windows) keep sightlines open so the sauna feels spacious inside and looks elegant from the outside.

Comfort and atmosphere features are built in because they’re what drive consistent use. You get peaceful in-backrest LED lighting with 6 chromotherapy color options, so your 5×6 outdoor sauna can feel energizing after workouts or calming at night. There’s also an optional soundbar add-on to bring in Bluetooth audio, powered through SaunaLogic2 or the mobile app, for sessions that match your mood without adding complexity.

Practical ownership stays clear with this model. It includes an integral waterproof floor with a waterproof vinyl surface for walkway safety and surface protection, plus a metal roof kit to finish the exterior and protect materials from environmental influences. Electrical is straightforward but must be planned: the sauna is 240V, 30 amps, wired direct to the electrical panel, and the spec sheet notes this must be completed by a licensed electrician in accordance with code and local regulations. Clearance matters too, with 12″+ side and overhead clearance recommended for installation.

If you want an “elevated look / extra comfort” choice, the simplest upgrade is adding the optional Bluetooth soundbar. It’s the kind of add-on that doesn’t change the install footprint, but can make the sauna feel more personal and more enjoyable to use consistently.

Important planning note: the spec sheet notes the sauna exterior must be finished with approved paint or stain (not included) immediately after installation, and this model is outdoor only. Electrical work should be completed by a licensed electrician per local requirements.

Product Highlights

• NorthStar Outdoor Sauna 5′ x 6′ designed for an authentic Finnish backyard experience

• 5×6 outdoor sauna footprint with added bench space and comfort

• Seats up to 3 for solo and shared sessions

• Finnish-made Designer-SL2 6.0 kW heater included

• SaunaLogic2 (SL2-WiFi) control with mobile app option

• Nordic White Spruce interior and exterior for traditional Finnish sauna feel

• Bronze-tinted all-glass door & windows for an open, premium look

• In-backrest LED lighting with 6 chromotherapy color options

• Integral waterproof floor with waterproof vinyl surface included

• Metal roof kit included for exterior protection

• Electrical: 240V, 30A, wired direct to panel (licensed electrician required)

• Recommended install clearance: 12″+ side and overhead

• Warranty: 5 years on heater, wood cabinet, and controls

• Optional add-on: Bluetooth audio soundbar powered via SaunaLogic2/app

Come by our Hollywood, FL showroom and compare options side-by-side—so you know you’re choosing the right sauna for your home.

Call Sauna & Steam Center at 954-744-5395 for availability, options, and a fast ‘will this work in my home?’ check. Or visit our Hollywood showroom to see materials and sizing in person and buy with confidence.