Complete Backyard Sauna Packages
Pre-fabricated systems arrive with factory-cut panels and clear, step-by-step instructions that make setup straightforward. Barrel saunas feature space-efficient layouts that comfortably seat 2–4 people, while cube models provide standing headroom and bench configurations for up to 8 users.
Every package includes structural framing, wall sections, roofing materials, interior benches, ventilation components, and door assemblies. Most homeowners complete installation in 2–3 days using basic tools. The modular design allows flexibility in placement, on a concrete pad, compacted gravel base, or reinforced deck with proper drainage below.
If you're considering an indoor installation instead, our Home Sauna Kits collection offers complete systems designed for basements, spare rooms, and existing interior spaces with streamlined setup requirements.
Built from Quality Woods
Western red cedar naturally resists moisture, decay, and insects while releasing a pleasant, calming aroma during heat sessions. Its tight grain structure handles repeated heating cycles without warping or splitting, making it the top choice for traditional outdoor builds.
Nordic spruce offers bright, European craftsmanship with a light tone that visually expands interiors. Thermally modified varieties enhance weather resistance and dimensional stability without chemical treatment.
Hemlock provides a smooth grain and neutral scent profile, ideal for those who prefer a subtler atmosphere.
In barrel construction, tongue-and-groove joinery allows natural expansion and contraction with seasonal temperature shifts. Wall thicknesses typically range from 38mm to 45mm, balancing insulation and strength for consistent, year-round performance.
Choose the Heat That Suits You
Electric Heaters
Electric systems mount neatly to interior walls with straightforward wiring. They reach 150–195°F in 30–45 minutes and include adjustable controls for precise temperature and session timing. Models range from 4.5kW for compact saunas to 9kW for larger cabins.
Wood-Burning Stoves
For those who love the ritual of fire, wood-burning stoves like the Harvia Legend or Harvia Pro recreate the authentic Finnish experience. Flames dance behind the glass, stones crackle under steam, and the aroma of burning wood turns every session into a meditative ritual. These stoves require chimney venting through the roof and safe clearances from combustible surfaces.
Infrared Panels
Infrared systems use radiant heat that warms the body directly at 120–140°F, creating a gentler thermal environment. They’re an efficient, modern alternative for those who want the sauna experience with lower operating temperatures.
For comprehensive infrared options with complete installation packages, explore our Infrared Sauna Kits featuring ready-to-assemble systems with all necessary panels, controls, and hardware included.
Site and Foundation Preparation
Select a level, well-drained location for your sauna.
- Concrete slabs offer the most permanent base and include integrated drainage slopes.
- Gravel foundations are easier to install—just add landscape fabric and 4–6 inches of compacted stone.
- Deck installations should use reinforced joists rated for concentrated weight.
Maintain at least 12 inches of clearance from property lines or combustible materials. Always check local codes regarding permits, setbacks, and electrical requirements. Some municipalities classify outdoor saunas as accessory structures that require approval.
Find the Right Configuration
- Capacity: Choose a 2-person model for personal use or a 6–8 person setup for family sessions and social gatherings.
- Footprint: Barrel designs take up minimal space (typically 6–8 feet in diameter) while cube models offer more vertical room and flexible interior layouts.
- Heating Preference: Match your comfort level and available power source — wood-burning for authenticity, electric for convenience, or infrared for low-heat therapy.
- Wood Aesthetic: Consider how each species weathers over time and whether you prefer aromatic or neutral interiors.
Our team is here to help you choose the right model and plan your site — reach out anytime to discuss your backyard wellness vision. Browse our complete Sauna Kits collection to compare barrel designs, cube configurations, and various heating options across our full range of traditional and modern wellness systems.
Frequently Asked Questions
What size foundation do I need for an outdoor sauna kit?
Your foundation should extend 6–12 inches beyond the sauna’s footprint on all sides. For instance, a 6-foot barrel requires an 8-foot pad, while cube models need bases matching their footprint plus perimeter clearance for maintenance and water runoff.
Can I install a sauna kit myself?
Yes. Most outdoor kits are designed for DIY assembly with two people and basic tools. Expect about 16–24 hours of work over a weekend. We recommend hiring a licensed electrician for heater wiring to ensure safe, code-compliant connections.
How long does it take to heat up?
Electric heaters typically reach operating temperature in 30–45 minutes, while wood-burning stoves take 45–60 minutesdepending on outdoor conditions. Good insulation and tight seals improve warm-up times and efficiency.
What’s the difference between barrel and cube designs?
Barrel saunas circulate heat naturally and efficiently through curved walls, while cube saunas offer more vertical space and customizable bench layouts. Both styles perform beautifully when properly insulated and maintained.
Do I need special electrical service?
Most electric heaters require a dedicated 240V circuit with 30–50 amps depending on output. Wood-burning saunas operate off-grid but may include optional lighting circuits for interior visibility and ambiance.