Sold by the same company as the popular tiny house, the Allwood Barrel Sauna is built out of sturdy Nordic spruce wood and comes equipped with a wood-fired heater, tinted glass door, steel chimney, sauna stones, and air vents. Measuring about 5.5 feet long and just under 7 feet wide, it can comfortably sit up to four adults and only takes 15 to 30 minutes to heat up. The barrel-shaped spa doesn’t come cheap, though. While shipping is free, you’ll still shell out $5,890.00 (not including tax) for your sauna. And that’s just for the basic structure. This barrel sauna is made in Estonia, and features a steel chimney. It’s fancy. But perhaps you want an upgrade. The brand’s bigger models, like the one above, feature windows in the back so you can gaze out on your backyard in relaxed luxury. The smaller models have optional windows that are sold separately. The good news is that once you get it all set up, the spa should last you for a while. The seller states that the Allwood Barrel Sauna has a two-year warranty for both the wood and the metal pieces.
