Custom-built mobile sauna trailer, converted from a solid steel dual-axle horse box trailer. Fully road-legal and in excellent condition, ready for beach days, events, or a rental side-hustle.
Why this horse box sauna works
- Authentic wood heat: Kuuma wood-fired sauna stove with stone basket (rocks included). Heats up in about 1–2 hours.
- Cedar cabin comfort: Interior lined with fragrant Western Red Cedar and fitted with upper and lower benches. Top bench is 24 in deep and 44 in below the ceiling, seating 5+ adults comfortably.
- True off-grid living: Solar-powered lighting bright enough to read by and a pressurised water tank with an outdoor shower.
- Thoughtful ventilation: Lower air intake near the heater, upper vent on the opposite wall and an additional lower intake at the far end for balanced airflow.
- Built for travel: Matte black dual-axle trailer with matching rims, functional tail lights, a ramp-style rear door for easy entry, and exterior towel hooks. A spare tyre is included.
- Firewood storage: Large built-in cabinet keeps your wood dry and accessible.
Quick Specs
- Type: Custom mobile sauna trailer
- Heater: Kuuma wood-fired sauna stove with rocks (included)
- Heat-up time: Typically 1–2 hours depending on wood and weather
- Interior: Western Red Cedar with upper and lower benches
- Bench details: Top bench 24 in deep and 44 in below the ceiling
- Seating: Fits 5+ adults comfortably
- Lighting: Solar-powered interior lights
- Water: Pressurised tank with outdoor shower
- Windows: Double-pane tempered windows
- Ventilation: Lower intake near heater; upper vent opposite wall; second lower intake at far end
- Exterior: Matte black dual-axle trailer with ramp door, towel hooks and spare tyre
- Length: Approximately 14 ft 8 in
- Width: About 8 ft
- Height (with exhaust): Roughly 10 ft 6 in
- Weight: Estimated around 3,500 lb (exact weight to be verified)
- Location: Orlando, Florida
- Delivery: Available for additional cost
Condition & backstory
This sauna was custom-built by a professional sauna builder in Wisconsin and delivered to me in late December 2024. I’ve used it only a handful of times and made a few personal upgrades, so it’s in excellent condition and road-legal. I originally considered launching a mobile sauna rental business here in Orlando, but between my full-time job and family life, I just haven’t had the time to pursue it.
What’s included
- Horse box trailer sauna with cedar-lined hot room and benches
- Kuuma wood-burning sauna heater and stones
- Chimney and cap as pictured
- Solar lighting system
- Pressurised water tank with outdoor shower hardware
- Built-in firewood storage cabinet
- Spare trailer tyre
Notes for buyers
- Verify towing details before pickup: trailer weight and tongue weight, brake type and condition, hitch ball size, wiring connector, and title/registration status.
- Recommended for beach and lake sessions, retreats, wellness events or a mobile sauna rental business.
See it or get a delivery quote
I’m located in Orlando, FL. Delivery is available for an added fee. Send your ZIP code to get a quote or schedule a viewing.
Prebuilt
Sauna Brushes
Vents