The houses shown in this bulletin may, with slight changes, be built of wood, stone, concrete, brick, tile, earth, steel, or other materials. The choice depends largely on owner's preference, local availability and price, and the skill of local builders in using one or another. Many new materials for various purposes such as roofing, flooring, and insulation are on the market and deserve consideration.

The practice common among farmers of hauling their own stone or concrete materials, cutting their own logs where possible, having their lumber sawed at local mills, and doing part of the actual construction work, aid in reducing the cash outlay and in making possible a better house for the same money expenditure. This is especially true where lumber is sawed long enough before building starts to allow thorough seasoning. This seasoning of lumber is important and is too often disregarded.