




















The Lighthouse is our flagship sauna, drawing inspiration from the fishing shacks and wharf buildings found along the coast of the Northeast and Scandinavia alike. Designed intentionally from materials with a rich history of longevity, the Lighthouse won’t just last for decades in any environment, it will get better with age. Featuring expansive, surrounding glass windows, we designed this sauna to provide a truly immersive experience. The Lighthouse comes standard clad in Weathered Grey Cedar, treated with a lifetime protectant from ORCA, immediately providing the beautiful, silvered patina found on the very same coastal buildings that provided inspiration for the Lighthouse.
This sauna seats 4-6 people comfortably, providing views in all directions. The interior features a HUUM HIVE 12kW electric heating element, and is supported by ROCKWOOL insulation with a vapor barrier. Ventilation is achieved passively from the floor, with airflow exiting through a sliding vent under the top bench. From start to finish, the Lighthouse provides an exceptional sauna experience.
A salvaged brass maritime exterior light provides a subtle statement piece on the porch exterior. Additional antique brass fixtures help to properly tie together our vision for blending the centuries old practice of sauna with the maritime heritage of the Northeast. Just like the enduring structures found in these landscapes, we envision the Lighthouse aging timelessly in the decades ahead, wherever you place it.
Starting at
$48,490
Choose options





















Inspired by Northeast Tradition, Designed by You
Drawing from timeless Northeast and Scandinavian design principles, explore the hand-selected aesthetic and material options within our customization integration, allowing you to seamlessly configure your sauna to fit your site, intended usage, and budget.
Learn More about CustomizationsKey Highlights
01
Quick Shipping And Delivery
You can buy our saunas today, delivered fully assembled in as few as 6 weeks.
02
Shipping On Us
Up to 625 miles of shipping is included with all sauna purchases from Harbor. After placing your order, our team will guide you through the next steps for receiving your sauna.
03
5-Year Warranty
Harbor Saunas provides a complete 5-Year warranty with all purchases.
04
Purchasing Made Simple
We designed a simplified sauna purchase experience by cutting out inquiry forms, sales consultations, and having to place build reservations with lengthy lead times.
05
Made in USA
Our saunas are built proudly in the USA using carefully selected materials from suppliers who share the same vision we do.



Design Highlights
Lighthouse Sauna
Explore the specifications and material options available.

Specifications
01
Seats
4-6 People
02
Exterior Footprint
8' L x 10' W x 10'11" H
03
Interior Footprint
87" L x 76" W x 81" H
04
Weight
4000 Pounds
05
Expansive Window
68" W x 67" H, Dual-Paned Tempered Glass - 1/8” Thick Panes with 1/2” Air Space Between Panes
06
Exterior Material Options
Cedar or Ash Cladding, Cedar Shakes, Knotted Select or Clear Cedar Flooring, Douglas Fir Bench
07
Exterior Treatment Options
Weathered Grey Pre-Patina, Black Viking Linseed Oil, or CUTEK Extreme Clear Wood Protection
08
Interior Material Options
Knotted Select Cedar or Clear Cedar Flooring, Knotted Select Cedar or Clear Cedar Wall Cladding, Knotted Select Cedar, Clear Cedar, or Ash Benches with OSMO Oil
09
Exterior Brass Finishes
Antique Maritime Light, Switch Plate, and Towel Hooks
10
Roof Material and Color Options
Textured 26 Gauge Steel in Ash Grey, Shadow Grey, Bronze, or Charcoal
11
Heater
HUUM HIVE 12kW Electric Heater with Optional WiFi Controller
12
Insulation
ROCKWOOL with Vapor Barrier
View Floor Plan




Featured Exterior Treatment
Weathered Grey Pre-Patina
Our standard Lighthouse Sauna exterior cladding features cedar treated with a pre-patina from our partners at ORCA, a non-toxic and water soluble wood preservative that advances the natural silvering process and provides lifetime protection outdoors.
Just like the structures build mindfully in coastal environments, turning a weathered grey over the decades, we provide an option to achieve this look immediately.
Maritime Grade Durability
Brass is a material with a rich history supporting maritime builds, utilized purposefully to endure harsh weather and corrosive environments. We thoughtfully sourced brass detail pieces to tie together our vision for the Lighthouse and give a subtle nod to the maritime legacy of the Northeast.


About
Find Your Harbor
At Harbor Saunas, we believe in creating experiences that will keep you coming back time and time again. When we set out to build our first sauna, it was really just an expression of the moments along the way that have inspired us the most.
We seek to provide an immersive experience that invites you to disconnect from the noise of the world and reconnect with your surroundings.
Frequently Asked Questions
01
Does Harbor build custom saunas?
In addition to the range of customizations we offer immediately available within our sauna portfolio, we also offer the ability to build a completely custom sauna with our team.
Please schedule a consultation with our team to discuss your project scope.
02
Does Harbor build their saunas in the USA?
All Harbor saunas are proudly built in the USA. Our materials are intentionally sourced both locally and regionally from different manufacturers that meet our quality standards.
03
Where is Harbor able to ship?
Our team is able to ship our saunas seamlessly to anywhere in the lower 48 states, with variable shipping times based according to distance from our manufacturing facility. At this time, we are unable to fulfill orders to Alaska, Hawaii. If you would like to place an order to Canada, please contact our team directly at info@harborsaunas.com.
04
How does delivery work?
After you place your order through our website, our team will reach out directly to you to schedule a date for delivery based on your location. Prior to shipment, you will be provided with a tracking number and instructions for what to expect on delivery day. We will deliver your sauna fully assembled to your prepared site.
05
How do I prepare my site for delivery?
There are several options to choose from to prepare your site prior to delivery. We recommend preparing a level pad of either stone or concrete in the area you want your sauna to be placed upon delivery. The size of the site will vary based upon the footprint of the model you purchase. Depending on proximity to the closest power source, installing a power line may also be required.
We recommend consulting with a local contractor or 3rd-party site prep service to ensure this is done correctly prior to delivery.
If you wish for your sauna to be placed in a difficult or precarious location, a more involved site prep and service involving cranes and additional team members may be necessary. Please let our team know if feel your delivery site may fall outside the normal installation scope and we will coordinate with you prior to delivery.
At this time, our team is unable to perform site preparations ourselves. Please consult our Site Prep Guide for more details on site requirements for your sauna.
06
What is Harbor’s cancellation and return policy?
All payments made to Harbor Saunas are non-refundable, as our production process is initiated immediately upon payment.
We are unable to offer returns on our saunas.
07
What is Harbor’s warranty policy?
All Harbor saunas come standard with a complete 5-year warranty on manufacturing defects from the date of installation.
The HUUM heaters we use include a 1-year warranty provided by Harbor. After this 1-year window has passed, any claims will need to be fulfilled by HUUM, who provides a 5-year warranty with their products.
Any warranty claims can be directed to warranty@harborsaunas.com.
08
How do I clean and maintain my sauna?
We designed our saunas to age in the outdoors and harsh environments without any necessary cleaning and maintenance. If the event that you wish to provide supplemental or periodic treatment to the exterior of your sauna, please consult our Cleaning & Maintenance Guide.
If you wish to clean the interior benches or floor of your sauna after personal or guest use, you can easily clean your sauna by wiping down with either a damp cloth or sponge with a mild soap, avoiding any products containing strong or harsh chemicals. You may wish to do a more thorough cleaning once a year.
For Airbnb or Short Term Rental hosts, read our Short Term Rental Guidebook for tips on integrating your sauna from Harbor into your cleaning and guest usage workflow.
Read All
Still Have Questions?
Browse our FAQ portal for a comprehensive list of questions and resources to support you in your sauna purchase journey.
If you still can't find what you're looking for, drop us a line - our team will be happy to help answer any questions you couldn't find the answers to.