Wooden hot tub models are all natural. Wood is a natural material and it requires maintenance. It tends to expand or shrink due to humidity. Leakage may be expected during the first days of utilisation.
“Polypropylene” and “Fiberglass” models have polypropylene or fiberglass inner liners that prevent leaks and require less maintenance. These models are highly customizable and can be equipped with various SPA accessories.