Sunray Saunas Sunray Charleston 4-Person Indoor Traditional Sauna Double Bench
Sunray Saunas Sunray Charleston 4-Person Indoor Traditional Sauna Double Bench
Sunray Saunas Sunray Charleston 4-Person Indoor Traditional Sauna Double Bench
Sunray Saunas Sunray Charleston 4-Person Indoor Traditional Sauna Double Bench
Sunray Saunas Sunray Aston 1 Person Indoor Traditional Sauna
Sunray Saunas Sunray Charleston 4-Person Indoor Traditional Sauna Double Bench
Sunray Saunas Sunray Sedona 1-2-Person Indoor Infrared Sauna

Complimentary Freebies

  • Bucket
  • Ladle
  • Thermometer
  • Sand Timer
  • Light
Brand Sunray
Exterior Product Dimensions
Exterior Height 80"
Exterior Width 71"
Exterior Depth 63"
Interior Product Dimensions
Interior Height 72"
Interior Width 67"
Interior Depth 59"
Product Weight 510 lbs
  • Canadian Hemlock Construction
  • 6.0 kW Harvia Heater
  • 2 Tiered Bench Seating
  • Ergonomic Backrest
  • Ventilation System
  • Cask and Spoon 
  • Hygrometer/Sand Timer
  • Upgraded Door Handle
  • 7 Year Warranty
  • Dimensions:  71"W x 63"D x 80"H
  • Exterior Product Dimensions 
  • Exterior Width: 71
  • Exterior Depth: 63
  • Interior Product  Dimensions
  • Interior Width: 67
  • Interior Depth: 59

The Sunray Charleston 4-Person Indoor Traditional Sauna Double Bench is a spacious indoor sauna designed to deliver an authentic traditional sauna experience with premium comfort and craftsmanship. Constructed from beautiful Canadian Hemlock, it features a powerful 6.0kW Harvia heater, two-tier bench seating, ergonomic backrests, and a built-in ventilation system for optimal comfort. Complete with traditional sauna accessories including a bucket and spoon, hygrometer, sand timer, and an upgraded door handle, the Charleston creates a relaxing wellness retreat for up to four bathers.

Best Uses for Sunray Charleston:

  • Best for families, couples, or individuals seeking a spacious traditional indoor sauna experience.
  • Ideal for home gyms, wellness rooms, basements, and dedicated relaxation spaces.
  • Well suited for users who prefer authentic sauna heat generated by a premium Harvia heater.
  • Great for relaxation, stress relief, post-workout recovery, and supporting overall wellness routines.
  • Recommended for homeowners who appreciate Canadian Hemlock construction, two-tier seating, and traditional sauna accessories.
  • A strong fit for those seeking a 4-person sauna with ergonomic comfort, quality craftsmanship, and long-term durability backed by a 7-year warranty.

Charleston Operation & Product Information

Charleston Operation & Assembly Manual

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss a custom freight quote.

Sunray Charleston 4-Person Indoor Traditional Sauna Double Bench

$4,598.00 $6,447.00
You Save $1,849.00 (29% Off)
Pre-order now! More stocks are coming in mid-September. This is a hot-selling item, so secure a slot today

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Sauna Specialist
Exclusive Offer Talk to our Sauna Specialist to unlock an exclusive offer

Complimentary Freebies

  • Bucket
  • Ladle
  • Thermometer
  • Sand Timer
  • Light
Brand Sunray
Exterior Product Dimensions
Exterior Height 80"
Exterior Width 71"
Exterior Depth 63"
Interior Product Dimensions
Interior Height 72"
Interior Width 67"
Interior Depth 59"
Product Weight 510 lbs
  • Canadian Hemlock Construction
  • 6.0 kW Harvia Heater
  • 2 Tiered Bench Seating
  • Ergonomic Backrest
  • Ventilation System
  • Cask and Spoon 
  • Hygrometer/Sand Timer
  • Upgraded Door Handle
  • 7 Year Warranty
  • Dimensions:  71"W x 63"D x 80"H
  • Exterior Product Dimensions 
  • Exterior Width: 71
  • Exterior Depth: 63
  • Interior Product  Dimensions
  • Interior Width: 67
  • Interior Depth: 59

The Sunray Charleston 4-Person Indoor Traditional Sauna Double Bench is a spacious indoor sauna designed to deliver an authentic traditional sauna experience with premium comfort and craftsmanship. Constructed from beautiful Canadian Hemlock, it features a powerful 6.0kW Harvia heater, two-tier bench seating, ergonomic backrests, and a built-in ventilation system for optimal comfort. Complete with traditional sauna accessories including a bucket and spoon, hygrometer, sand timer, and an upgraded door handle, the Charleston creates a relaxing wellness retreat for up to four bathers.

Best Uses for Sunray Charleston:

  • Best for families, couples, or individuals seeking a spacious traditional indoor sauna experience.
  • Ideal for home gyms, wellness rooms, basements, and dedicated relaxation spaces.
  • Well suited for users who prefer authentic sauna heat generated by a premium Harvia heater.
  • Great for relaxation, stress relief, post-workout recovery, and supporting overall wellness routines.
  • Recommended for homeowners who appreciate Canadian Hemlock construction, two-tier seating, and traditional sauna accessories.
  • A strong fit for those seeking a 4-person sauna with ergonomic comfort, quality craftsmanship, and long-term durability backed by a 7-year warranty.

Charleston Operation & Product Information

Charleston Operation & Assembly Manual

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss a custom freight quote.

Let customers speak for us

from 393 reviews
Almost Heaven Pinnacle 4 Person Standard Barrel Sauna
Mark
Good-easy-great-recommend!

Good communication, easy delivery, easy set up, easy operation, great value. Recommended!

Almost Heaven Pinnacle 4 Person Standard Barrel Sauna
Almost Heaven Watoga 4-Person Standard Barrel Sauna
Haylie Kushan
Amazing sauna that I highly recommend

We ordered the 4 person barrel sauna and love it! We wanted a little extra space for the 2 of us/guests and it’s great. We could definitely fit 4 people in it if we needed. We use it every single day. It took about 10 weeks to get here because they build it specifically for the order. Putting the barrel together was fairly easy with 2 people. The electrical and the heater definitely required an electrician to install as we could have not done it alone.
We ordered the biggest heater (harvia spirit 8kw) and it heats up the sauna in about 15 mins inside our 40-50° garage. Overall this style of sauna is hotter and you sweat a lot faster than in an infrared sauna. I truly 10/10 recommend!
Pic is of us in the middle of building it.

Almost Heaven Watoga 4-Person Standard Barrel Sauna
Almost Heaven Hillsboro 2 Person Indoor Sauna
Thomas Fons
Easy Assembly/great performance

Took me about 6 hours over 2 evenings to assemble almost all by myself. Had a pro run a new circuit from my panel. Very well made and assembly was straightforward. Heater is well sized and reaches operating temperature in under 30 minutes.

Almost Heaven Hillsboro 2 Person Indoor Sauna
Dundalk Leisure Canadian Timber 2-3 Person Granby Cabin Sauna CTC66W
Lisa Drang
Awesome

Great sauna very easy to assemble

Dundalk Leisure Canadian Timber 2-3 Person Granby Cabin Sauna CTC66W
Scandia Himalayan Salt Wall Panels 18"x16"
Richard Lovely
Salt panel is spicy nice

The salt panel was a great addition to our Madison Sauna. It has excellent grain which is accented by the amazing color lights that glow through the panel. Also when you hit the rocks with a splash of water you can feel the heat bounce off the panel. Great addition if you are considering this option.

Scandia Himalayan Salt Wall Panels 18"x16"
Almost Heaven Pinnacle 4 Person Standard Barrel Sauna
Thomas Lapan
Highly recommend Sauna World for purchasing a Sauna

We can say enough about Sauna World there customer support is great! Our Pinnacle Sauna from Almost Heaven is epic.

Almost Heaven Pinnacle 4 Person Standard Barrel Sauna
Almost Heaven Ellipse Outdoor Shower
Niels Borgen
Fully met my expectations

The finish and quality is outstanding and it was quick and easy to assemble.

Almost Heaven Ellipse Outdoor Shower
Dundalk LeisureCraft Clear Cedar Mini POD 2-4 Person Sauna
Mariko O.

We are thrilled with our mini pod!! It came well shipped and our friend assembled it in 11 hours! Wow! We cannot wait to get healthy and sauna it up!

Dundalk LeisureCraft Clear Cedar Mini POD 2-4 Person Sauna
Almost Heaven Huntington Canopy Barrel 6 Person Sauna
Peter M.

Beautiful sauna!!! Much easier than I expected to assemble, took a total of 4 hours. Can't wait to get warm by the pool on those cool evenings. Customer service was excellent..

Almost Heaven Huntington Canopy Barrel 6 Person Sauna
Almost Heaven Salem 2 Person Standard Barrel Sauna
Lane G. W.

Purchased a 2 person Almost Heaven barrel sauna and were delighted with the product. The order process was quick and easy, the sauna arrived on-time, installation was simple, following the provided instructions, and the sauna is extremely high quality. We’ve used it daily for over 2 weeks and quite frankly I don’t know how we lived without it. If I had it to do over again I wouldn’t change a thing... except maybe purchasing a 4 person model to easier share with friends!

Almost Heaven Salem 2 Person Standard Barrel Sauna
Almost Heaven Watoga 4-Person Standard Barrel Sauna
Sean M.

Great Customer Service and a breeze to put together.Excellent shipping and the Sauna is top notch, couldn’t be happier

Almost Heaven Watoga 4-Person Standard Barrel Sauna

FAQ

GENERAL INQUIRIES

We are located in Indianapolis, Indiana.

Yes, we have some great financing options from our partner, Bread Pay. Just choose the monthly payment option at checkout to get started.

SHIPPING

Shipping in the Continental U.S. is free!

Since we carry different brands our products also ship from different locations.  See the list below:

  • Almost Heaven Saunas -  West Virginia
  • Dundalk Leisure Craft - Canada
  • Harvia - Portland
  • Baltic Leisure - Pennsylvania
  • Saunacore - Canada
  • TheraSauna- Iowa

The list below is the current delivery timeline by brand:

  • Almost Heaven Barrel Saunas - 6 to 8 Weeks
  • Almost Heaven Indoor Saunas - 4 to 6 Weeks
  • Amba Products - 1 to 2 weeks
  • Baltic Leisure - 3 to 4 weeks
  • Dundalk Leisure Craft -  Approximately 1 to 2 weeks after the estimated build date
  • Golden Designs Sauna - Within 1 week
  • Saunacore - 2 to 3 weeks
  • TheraSauna - 10 to 12 weeks

We currently do not ship to Alaska but if you are really interested we can request for a custom freight quote.

SAUNA ASSEMBLY

It is an easy assembly. Here is the link to our video gallery for a quick look.

The sauna comes in a crate. You'll need to assemble it but it is a very quick assembly.