Sauna Installation Prices - Costs for Prefab, Custom & DIY

How Much Does a Sauna Cost? #

Installing a sauna in your home costs $2,000 to $5,000 on average for a prefabricated kit or custom built cedar sauna:

Prefab Sauna

• Typical range of $2,000 - $3,500
• Low-end kits under $2,000
• High-end kits over $4,000

Custom Built Sauna

• Around $4,000 - $8,000 on average
• Small 4 person saunas $3,000 - $5,000
• Large 6+ person $5,000 - $12,000

DIY Sauna

• DIY kit materials = $1,500 - $3,000
• If hiring an electrician, plumber etc = $4,000 - $6,000

The final cost for installing a home sauna is influenced by the sauna's size, construction, features, electrical work needed, and modifications required to prep the install location properly.

Luxury upgrades like chromotherapy lighting, music systems and ventilation can drive costs over $10,000+ quickly.

Real-World Sauna Costs #

Here are some quotes from actual homeowners on how much they paid to have a sauna installed:

• "We had a custom cedar sauna built in our basement for our family of 4. The total cost including all materials, the wood stove, lighting, custom bench seats and the required plumbing and electrical work was $7,800." - Mark, Ohio

• "I purchased a 4 personFinlandia prefab sauna kit for the basement. With the delivery, setup, wiring and tile my total out-of-pocket was $3,250 in the end." - Sarah, Michigan

• "I converted a spare 8x6 bedroom into a dry cedar sauna for around $2,500 in materials. Since I did all the DIY custom work myself including the wiring, wood cutting, framing etc I saved thousands." - James, California

• "Needed a larger luxury sauna built for parties and events at our AirBnB lodge property. The custom 8 person sauna with chromotherapy lighting, sound system and heater was $11,500 fully installed." - Liz, Vermont

• "I purchased a basic almost-ready-to-assemble 4 person barrel sauna kit for $1,800 online and hired an electrician friend to handle the wiring for a couple hundred bucks. Total cost just under $2,000." - Greg, Minnesota

As you can see, installing a sauna in your home can cost anywhere from $2,000 - $12,000+ depending on size, materials, features and how much professional work is required.

Luxury saunas with higher capacity, upgrades and custom builds being the most expensive.

Additional Sauna Installation Costs #

When budgeting for a new sauna, be sure to account for these other potential costs:

Electrical Work

• Wiring, running new circuit = $500 - $1,500
• May need electrician, permits = $2,000+

Ventilation

• Vents, ductwork = $500 - $1,500
• HVAC integration = $1,000 - $3,000

Flooring

• Tile, wood, or other flooring = $500 - $1,500+

Doors & Windows

• Glass doors or windows = $500 - $1,200

Lighting & Sound System

• Mood lighting, sound system = $500 - $2,000

Construction & Permits

• New wall framing, construction = $2,000+
• Planning, permits = $500+

Ongoing Utility Costs

• Expect higher electric, water bills

Be sure to get an itemized estimate so you understand all the potential costs, materials, fees and site prep work required.

Top Sauna Brands & Costs #

Brand	Average Cost Range
Finlandia	$3,000 - $6,000
Almost Heaven	$4,000 - $8,000
Sunlighten	$4,000 - $9,000
Health Mate	$2,500 - $5,000
Dynamic	$1,800 - $3,500

Popular brands like Finlandia, Almost Heaven, and Sunlighten range from **$3,000 to over $8,000 installed**.

Indoor vs Outdoor Sauna Comparison #

Type	Pros	Cons
Indoor Sauna	More private Better temperature control Can be used year-round Lower operating costs	Takes up indoor space Moisture control required More expensive to install initially
Outdoor Sauna	Usually less expensive to build Better ventilation Blur indoor/outdoor living spaces	Less private Exposed to elements Harder to use in bad weather Higher operating costs

Sauna Accessories & Costs #

Installing upgrades and accessories can enhance your sauna experience. Popular options include:

Chromotherapy Lighting

• Multi-color LED mood lighting
• Controls heat, relaxation, ambiance
• $200 - $800

Audio Sound Systems

• Built-in speakers, subwoofers
• Bluetooth connectivity
• $300 - $1,000

Smart Touchscreen Controls

• Adjust lighting, heat, music
• Digital thermostat
• $500 - $1,200

Cup Holders & Magazine Racks

• Convenience accessories
• Stainless steel, waterproof
• $50 - $300

Towel Warmers & Hooks

• Warms towels
• Stainless steel
• $100 - $250

Sauna Bucket & Ladle

• Traditional water buckets
• Create steam, aromatherapy
• $50 - $150

With smart controls, mood lighting, and entertainment upgrades you can create a truly luxurious and high-tech sauna experience. Costs add up quickly though for top-of-the-line accessories.

Fill out the form below to talk to a licensed professional in your area today about getting your sauna project underway.

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