Description
The SaunaSpa 4-6 Person Outdoor Barrel Sauna is a white cedar barrel built around a 6.2 kW electric rock heater that takes the cabin up to 194°F. It is a traditional sauna: pour water over the stones for steam, or run it dry. It comes in two styles that share the same cabin, heater, benches, door and roof.
Inside, two straight benches face each other with flat backrests rather than the curved wall you lean against in most barrels, and a chroma LED strip sits behind them. The walls, benches and backrests are 1.5 inch thick white cedar, and the door is 8 mm clear tempered glass. The roof is finished with waterproof cloth and bitumen shingles for rain and sun.
Choose your style:
- Without Porch (SS-OTBL004). At just under six feet long, it fits yards where a full-length barrel with a porch will not. Dual floor drains let water run out, which makes cleaning simple.
- With Front Porch (SS-OTBL003). The barrel extends into a covered front porch with two outside seats, so there is somewhere to cool down between rounds without leaving the sauna. A half-moon window in the rear wall gives a wide view out.
Before you order: this sauna needs a 240V electrical connection, and SaunaSpa recommends an electrician for the hookup. It arrives as partially pre-assembled panels that you assemble on site. Read the SaunaSpa Shipping, Delivery & Returns section below as well, since it ships by freight to the curb.
Specifications
- Model: SS-OTBL004 (Without Porch), SS-OTBL003 (With Front Porch)
- Capacity: 4 to 6 people
- Exterior Dimensions, Without Porch: 70.9" L × 71.5" diameter × 74.3" H
- Exterior Dimensions, With Front Porch: 94.5" L × 71.5" diameter × 74" H
- Interior Dimensions: 68.5" diameter × 65.5" L (both styles)
- Weight: 836 lbs (Without Porch), 884 lbs (With Front Porch)
- Wood: White cedar, 1.5" (38 mm) thick
- Heater: 6.2 kW electric sauna rock heater
- Electrical: 240V AC, 60 Hz
- Temperature: Up to 194°F, set range 158°F to 194°F
- Door: 8 mm clear tempered glass
- Rear Window: 10 mm half-moon tempered glass (With Front Porch)
- Porch: Covered front porch with two outside seats (With Front Porch)
- Drainage: Dual floor drains (Without Porch)
- Roof: Waterproof cloth and bitumen shingles
- Lighting: Chroma LED backrest strip
- Included: Sauna stones, bucket, ladle, hourglass timer, temperature and humidity meter, towel holder, cup rack, water tray
- Assembly: Partially pre-assembled panels, electrician recommended
- Use: Residential, outdoor
Wood is a natural material. Each sauna's grain and finish is unique, and fading, small cracks and movement over time are normal. Color reproduction on screen may vary from the finished product.
Warranty
This sauna is covered by the SaunaSpa Limited Warranty. Coverage is split by component, so it is worth reading:
- 5 years of structural coverage from the date of delivery.
- 2 years on parts, including electrical components, heaters and accessories, from the date of delivery.
- Original purchaser only. The warranty is not transferable, and it is valid in the United States and Canada.
- Labor is not covered. SaunaSpa provides replacement parts, a replacement unit or a refund at its discretion, and covers shipping on replacement parts.
- Residential use, installed per the instructions. Improper installation, modifications, unauthorized repairs and lack of reasonable maintenance are excluded.
- Natural changes in the wood such as fading, cracking or warping are normal wear and are not covered.
Need help with a claim? Email support@motiontheorylabs.com with your order number, photographs and a description of the issue, and we will work through it with SaunaSpa.
SaunaSpa Shipping, Delivery & Returns
Our standard Shipping Policy and Return and Refund Policy cover this product. Because it ships by freight rather than parcel, SaunaSpa sets some terms that differ from those, and where they differ, the terms below govern.
Delivery
- Shipping is free.
- Curbside delivery, signature required. The driver brings the shipment to the curb and no further. At 836 lbs (884 lbs with the porch) across the shipment, plan how the panels get from the curb to the site, and have help on hand.
- Prepare the site first. Have a level base ready and your 240V electrical run planned before delivery day.
Inspection, and your right to refuse
- Inspect before you sign. Note any damage on the delivery receipt before signing it. Signing a clean receipt for a damaged shipment makes a claim hard to win.
- You are entitled to refuse damaged freight. If the shipment is obviously damaged or crushed, refuse it.
- Open the packaging and report hidden damage within 48 hours, with photographs, to support@motiontheorylabs.com. We handle the claim from there.
Cancellations and returns
- Returns are accepted within 30 days of delivery on items that are unused and in their original packaging. Opened or assembled saunas are reviewed before a return can be approved.
- A return authorization is required before anything ships back. Contact us first and we will arrange it.
- Return shipping is at your cost, and a 25% restocking fee applies. On an 836 to 884 lb freight item that is a significant number, so please be confident before ordering.
- Refunds are issued after the item is received and inspected.
- Damaged or defective on arrival is not a return. It runs through the damage process above or the warranty process, depending on what happened.
Questions about any of this? Contact us at support@motiontheorylabs.com before placing your order. We would rather answer them now than have you find out at the curb.
Our Shipping Policy
All orders ship via the method best suited to the size and weight of the product. Smaller items ship via standard parcel carriers. Large items such as saunas and fitness equipment ship via LTL freight and require a scheduled delivery appointment.
- Free shipping on every order in the Continental U.S. (excludes AK/HI), including freight delivery on large equipment. Nothing is added at checkout
- Freight deliveries are curbside unless otherwise noted
- You will be contacted to schedule a delivery appointment for freight orders
- Inspect all items carefully upon delivery before signing. Note any visible damage on the delivery receipt before the driver leaves — failure to note damage at delivery may affect your ability to file a claim
- For shipping questions, contact us at support@motiontheorylabs.com
Our Return Policy
We stand behind the products we carry and want you to be confident in every purchase.
- Most items are eligible for return within 30 days of delivery in original, unopened condition, less a 25% restocking fee
- Large freight items (saunas, fitness equipment) must be unopened and in original packaging to be eligible for return. A 25% restocking fee applies to all approved returns, and you pay return shipping, including freight. Once opened, they are not eligible for return or refund.
- Defective or damaged items are handled through the manufacturer warranty process — contact us at support@motiontheorylabs.com and we will assist
- Return shipping costs are the responsibility of the customer unless the item arrived damaged or defective
- For return requests, contact us at support@motiontheorylabs.com before sending anything back


































































































