The first crossword solution for the term HOME-BUILDING STAGE is FRAME, which is a five letter word. Framing is the process of constructing the basic structure of a building, such as walls and roof supports. It is the first step in the home-building process and involves laying out the foundation and installing the framing materials. The FRAME of a building provides the support for the rest of the structure and is essential for the safety and stability of the building.