If you are a fan of steaming in the steam room, and you want to build such a bathhouse on your site, then this will not make you a lot of work. First of all, it is necessary to draw up a certain project of the bathhouse from the beam and calculate how much material will be spent. How to do this for a 6×4 bath in this article, however, following the calculation example, you can build a bathhouse of other sizes.