We also recommend reading an article on the topic — how to build a house cheaply, and now we continue:
If a small number of people use the bath and not so often then nothing to worry. But in this case, you will need to change the floor, at least once for five years or even more often because it will rot. It is better, of course, to spend a little time and effort and make a stock device. On the selected site, using the pegs, the future foundation of the bathhouse is marked after that pipes are dug up about a depth of one and a half meters, which are filled after a concrete solution. Then you need to lay the basement of the frame. For the frame, a beam is used, for example, from coniferous trees, a tree must be impregnated with a special antiseptic for baths.
