The basis for which the frame is being built is made from the beam with a minimum section. The corners of the timber are connected in a paw or half -ceremony. If you need additional fastening, then the basement beam is attached with nails to the foundation. Then you need to install vertical racks and upper strapping. After this, install the supporting frame racks. They must be installed in different corners and so in those places where internal partitions are being built. Pay attention to the fact that the bar for the loading walls of the bath should have a cross -section a little more than for ordinary racks.