Fisher House (Hatboro, Pennsylvania)
The foundation of the home is built entirely of stone in, for Kahn, a traditional style of building. The stone foundation was necessary due to the home’s placement on a slope and its need for a solid anchoring into the ground of the site. The exterior and interior portions of the home are made from the same cedar wood sourced from the local Pennsylvania area. This was done to keep down costs. The woodwork of the Fisher house is often viewed as the most comprehensive of any of his woodwork during the period. Later projects were said to lack the continuity of the Fisher House, often smaller details such as interior doors were left unadorned in a way that left the project feeling incomplete to viewers. It was best in the end that Kahn was not allowed to build from all stone, because if he had the home would have been lacking in much of the great detail work that makes it so famous. The use of cedar wood throughout the interior and exterior of the home compelled Kahn to create amazing details in the building simply by folding windows into the building envelope to provide new habitable space on both the interior and exterior of the building. Had Kahn been left to build the Fisher House entirely from stone on the exterior then the details he created from windows never would have come into existence.
Hall house
A significant house needs both public and private areas. The public area is the place for living: cooking, eating, meeting and playing, while private space is for withdrawing and for storing valuables. A source of heat is required, and in northern latitudes walls are also needed to keep the weather out and to keep in the heat. By about 1400, in lowland Britain, with changes in settlement patterns and agriculture, people were thinking of houses as permanent structures rather than temporary shelter. According to the locality, they built stone or timber-framed houses with wattle and daub or clay infill. The designs were copied by their neighbours and descendants in the tradition of vernacular architecture. They were sturdy and some have survived over five hundred years. Hall houses built after 1570 are rare.