Size, but with double

In order to better maintain heat in a steam room and a washing bath, make the threshold in the bathhouse 10-20 cm higher. The door will be shortened by 10-15 cm. The width of the door by analogy is determined by the size of the largest family member. Too wide the door can cause discomfort, taking too much space. Windows in the bath can be of any size, but with double or triple glazing.