Keeping molded components to a minimum, the pair first designed a lightweight frame and then enclosed the structure with taut fabric and sheets of Jobert Okume marine plywood. Photo 6 of 6 in Did You Say "Sauna Tower"? Check Out These Amazing Places to Take in the Outdoors by Allie Weiss

Did You Say "Sauna Tower"? Check Out These Amazing Places to Take in the Outdoors

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Keeping molded components to a minimum, the pair first designed a lightweight frame and then enclosed the structure with taut fabric and sheets of Jobert Okume marine plywood.