Forever Saunas Saunas Forever Saunas Thermally Treated 3-4 Person Outdoor Traditional Barrel Sauna with Rear Window - Ready to Ship!
Forever Saunas 3-4 person rear window barrel sauna on a wooden deck
3-4 person rear window barrel sauna on a deck in a sunny backyard
Thermally treated 3-4 person barrel sauna with bronze glass door, angled view
3-4 person rear window barrel sauna in autumn woods with free bucket, ladle and thermometer graphic
Cutaway of the 3-4 person rear window barrel sauna showing the benches
Front elevation of the 3-4 person barrel sauna with glass door
Side view of the 3-4 person barrel sauna with black shingle roof
Rear view of the 3-4 person sauna showing the back window and vent
Interior view toward the rear window overlooking a lake
Benches beside the rear window with a backyard view at sunset
3-4 person rear window barrel sauna kit packed on a pallet for shipping
Interior view from the benches toward the open glass door
Brand Forever Sauna
Capacity 3-4 people
Heater
Harvia KIP (6 KW, 8 KW) or HUUM Drop (7.9 KW, 9 KW)
Exterior Dimensions 81" x 72"
Door
Right-hinge bronze tempered glass
Roofing Black Shingles
Shipping Status Ready to ship
White LED Light Bar System
- Light Bar
1 White LED light bar
- Operation
Wi-Fi, app-based
- Remote
Wireless handheld remote & mounting cradle
- Power Supply 90W
- Driver Included
- Light Cable 30'
- Mounting Clips (Articulating) 3
- Mounting Clips (Flush) 3
- Installation Instructions Included
  • Exterior Dimensions: 81”D x 71”L

The Forever Saunas Thermally Treated Sauna with Back Window is a 3-4 person barrel sauna designed for homeowners who want a ready-to-ship outdoor sauna with added natural light and a scenic rear view. With thermally treated construction, bronze tempered glass, black shingle roofing, heater options from Harvia or HUUM, and a Wi-Fi/app-controlled white LED light bar system, it offers a comfortable backyard sauna experience with practical upgrade features.

Best Uses for Forever Saunas Thermally Treated with Back Window:

  • Best for couples or small families who want a 3-4 person barrel sauna for shared relaxation.
  • Ideal for buyers who want a ready-to-ship sauna with a faster path to backyard setup.
  • Well suited for outdoor spaces where a back window can frame a garden, wooded, or landscape view.
  • Great for shoppers who want heater flexibility with Harvia KIP or HUUM Drop options.
  • Recommended for users who prefer app-based lighting control with a handheld remote option.
  • A strong fit for homeowners who want bronze tempered glass, black shingles, and a compact 81" x 72" footprint.

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.

Forever Saunas Thermally Treated 3-4 Person Outdoor Traditional Barrel Sauna with Rear Window - Ready to Ship!

$6,040.00 $6,899.00
You Save $859.00 (12% Off)
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Full Warranty IconFull Warranty
30 Day Returns Icon30-Day Returns (20% Restocking Fee)
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Sauna Specialist
Exclusive Offer Talk to our Sauna Specialist to unlock an exclusive offer
Brand Forever Sauna
Capacity 3-4 people
Heater
Harvia KIP (6 KW, 8 KW) or HUUM Drop (7.9 KW, 9 KW)
Exterior Dimensions 81" x 72"
Door
Right-hinge bronze tempered glass
Roofing Black Shingles
Shipping Status Ready to ship
White LED Light Bar System
- Light Bar
1 White LED light bar
- Operation
Wi-Fi, app-based
- Remote
Wireless handheld remote & mounting cradle
- Power Supply 90W
- Driver Included
- Light Cable 30'
- Mounting Clips (Articulating) 3
- Mounting Clips (Flush) 3
- Installation Instructions Included
  • Exterior Dimensions: 81”D x 71”L

The Forever Saunas Thermally Treated Sauna with Back Window is a 3-4 person barrel sauna designed for homeowners who want a ready-to-ship outdoor sauna with added natural light and a scenic rear view. With thermally treated construction, bronze tempered glass, black shingle roofing, heater options from Harvia or HUUM, and a Wi-Fi/app-controlled white LED light bar system, it offers a comfortable backyard sauna experience with practical upgrade features.

Best Uses for Forever Saunas Thermally Treated with Back Window:

  • Best for couples or small families who want a 3-4 person barrel sauna for shared relaxation.
  • Ideal for buyers who want a ready-to-ship sauna with a faster path to backyard setup.
  • Well suited for outdoor spaces where a back window can frame a garden, wooded, or landscape view.
  • Great for shoppers who want heater flexibility with Harvia KIP or HUUM Drop options.
  • Recommended for users who prefer app-based lighting control with a handheld remote option.
  • A strong fit for homeowners who want bronze tempered glass, black shingles, and a compact 81" x 72" footprint.

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.

What Our Sauna Owners Say

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FAQ

GENERAL INQUIRIES

We are located in Indianapolis, Indiana.

Get what you need now with flexible ways to pay. Choose from payment and financing options at checkout, including installment plans that let you spread the cost of your purchase over time.

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.