All windows and doors, usually had expanded steel mesh, used for barbeque’s fitted to them in an angle iron frame.
Most had a designated safe room, with the Radio, within the farmhouse that could be defended until support arrived. Sometimes this was a central corridor that allowed the farmer to move into other rooms to attack those outside through the windows.
it was common to build sand bag walls in front of sleeping areas and under bedroom windows to stop bullets passing through walls as single brick walls will not stop 7.62×39 mm rounds, , sandbags were stacked in front of doors, to provide secured firing arc’s, about a meter away from the main building,
fox holes were sometimes dug to provide fire positions, and occasionally escape tunnels were also dug,
Beds were never placed against the outside walls of a farmhouse.