It is clearly apparent that in building the best results should accrue in proportion as every element in the structure is fitted both to the function… - Ernest Flagg

One of the most ancient and inexpensive ways of obtaining shelter, was to utilize the space under sloping roof rafters. Indian wigwams have no other kind. Where civilization is slightly more advanced, low stone walls are built upon which the feet of the rafters rest.

4th. Savings in labor: (a) By the lowness of the walls... (b) in the use of unskilled labor in building walls, by backing the face stones with concrete, and placing the face stones in the forms dry without the use of mortar, except for pointing... (c) in the simplification of woodwork, especially in the hanging of windows and doors, and in the setting of trim... (d) in the application of hardware, chiefly on account of the kind of hinges used... (e) in the standardization of parts and the use of similar members... (f) by cutting about one-half the labor in the installation of plumbing drainage... and (g) by the greater use of machine and shop work, which the exposed structural members permit of.

It is hard to change long-established building habits; such habits sometimes endure for ages in certain localities with little or no change. It is, however, easy for new communities to acquire bad building habits.