It’s designed like a sleeping bag that’s meant to be position on the floor or ... Infrared saunas are made out of all sorts of materials, but wood is the one of the best for retaining heat.

For this reason, some people choose wood-burning saunas for outdoor installation, which require no electricity and are a more traditional option. Related: The 4 Best Outdoor Saunas We Recommend ...

then do more in-depth research about each to select the best option for your project. Make sure you also take some time to think about your sauna’s floor—concrete, wood, or tile are all ...