Sauna Kits for Homes, Cabins, Gyms & Wellness Spaces
Indoor & Outdoor Sauna Kits
Sauna kits are an excellent option for many customers, offering a beautiful, high-quality sauna experience at a more accessible price point. They also provide access to unique designs and materials that may not be available in fully custom builds.
In most cases, sauna kits require less on-site construction time and can be installed with minimal disruption to your property. With the exception of fully assembled units, most kits arrive in manageable components, making it possible to install them in hard-to-reach locations such as fenced backyards or basements.
We source our sauna kits from trusted manufacturers in the United States, Canada, and Europe—regions with deep-rooted sauna traditions. These suppliers use proven heaters and high-quality materials suited specifically for sauna environments. Materials often reflect regional specialties, such as cedar or hemlock in Canadian designs, and alder, aspen, or spruce in European models.
Because we work with a range of suppliers, availability and lead times can vary. Please contact us for the most up-to-date information.
Indoor Vs. Outdoor Kits.
Choosing between an indoor and outdoor sauna kit largely comes down to how you plan to use the space and what your property allows. Indoor saunas are ideal for convenience—they’re easily accessible year-round, integrate cleanly into existing spaces like basements or bathrooms, and typically require less exposure planning for weather. They also tend to have faster installation timelines and can be a great option for those looking to incorporate sauna use into a daily routine without stepping outside.
Outdoor sauna kits, on the other hand, offer a more traditional and immersive experience. They allow for greater design flexibility and the ability to create a dedicated retreat separate from the home. Outdoor units are especially appealing for those who value the connection between hot and cold exposure, whether that’s stepping into fresh air, snow, or a nearby plunge. While they require more planning around site preparation and utilities, they often become a standout feature of the property.
Pricing + What's Included
Our sauna kit pricing is structured to reflect a complete, ready-to-enjoy installation experience. Our listed price ranges include standard delivery and basic on-site assembly within our service area. This allows for a smooth installation process without the need for extensive coordination on your end. Please note that site preparation (such as foundation work) and electrical materials and labor by a licensed electrician are not included.
We also include a number of thoughtful upgrades as part of our standard packages. These typically include a Wi-Fi controlled heater, upgraded light shades, and essential accessories-- features that enhance both usability and overall experience right from the start.
For those looking to reduce costs, there are opportunities to scale back. Some clients choose to handle their own installation or opt for a simpler heater and control setup. On the other end of the spectrum, there are many ways to elevate a kit to feel more custom -- such as upgraded lighted designs, additional accessories, and other finish enhancements.
Ultimately, we can tailor the scope to align with your budget while ensuring the final result meets your expectations for performance and design.
Simple: ($10K - $18K)
Mid-Range: ($19K - $27K)
High-End: ($28K+)
Browse Sauna Kit Examples
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Outdoor Sauna Kits
Outdoor sauna kits are a great fit for backyards, lake homes, cabins, and wellness spaces where you want a dedicated sauna retreat outside the main building. Finn Sauna can help you compare foundation needs, wood-fired vs. electric heaters, utility requirements, materials, and layout options before you build.
Indoor Sauna Kits
Indoor sauna kits are designed for interior spaces such as basements, bathrooms, home gyms, wellness rooms, and commercial facilities. Finn Sauna can help you compare wood options, electric heaters, insulation, lighting, controls, and layout details for a comfortable indoor sauna experience.
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Sauna Installation Across New England
Finn Sauna installs and services custom saunas and sauna kits throughout New England. From mountain homes and lake properties to coastal retreats and city renovations, every setting brings different weather, access, construction, and permitting considerations. Our experience across the region helps us plan for those details early so your sauna performs reliably in its setting.
New Hampshire
White Mountains
Lakes Region
Seacoast
Massachusetts
Metro Boston
Cape Cod
The Coast
The Berkshires & Western Massachusetts
Connecticut
Vermont
Ski Mountains
Central Vermont
Lake Champlain
Northest Kingdom
Maine
Southern Maine
Acadia
Rhode Island
Outside New England, we work with customers throughout the United States through customizable sauna kits and remote project consulting. We can help with sauna layout, material selection, ventilation, electrical recommendations, and installation planning, while a qualified local contractor completes the on-site work. Installation, maintenance, and field service are limited to our New England service area.
Why Finn Sauna Is the Right Fit
There are many companies that can sell you a sauna. What sets Finn Sauna apart is the experience we have gained, the relationships we have built, and the way we approach each project.
01
Finnish Heritage
We grew up with sauna as a regular part of life, and it is something we still genuinely enjoy. That experience helps us recognize the details that separate a good sauna from a great one.
02
Project Coordination
We coordinate with builders, electricians, architects, and other trades on the details that affect the finished sauna. Our goal is simple: eliminate surprises.
03
Tested Products
Whenever possible, we test new materials, heaters, controls, and accessories in our own saunas before recommending them. If we would not install it in our own sauna, we are not going to recommend it for yours.