Sauna installation generally involves running electricity and water to the unit, so it's best to consult with a professional contractor in order to ensure that all of the necessary permits and preparations have been made. Costs for saunas can vary greatly depending on size and features, but a good rule of thumb is to expect to pay around $2,000-$3,000 for a quality one-person model.

You will need a dedicated space in your home with enough ventilation to avoid moisture and heat build-up. The cost of the sauna itself will depend on the size, type and quality of the unit. You should budget around $1,000 - $2,000 for a basic unit. Professional installation will typically cost an additional $500 - $1,000.