House rod bending typically involves shaping metal rods to fit the framework or structure of a house. This is often done by using specialized tools like rebar benders and cutters. These tools help create bends, angles, and cuts in the rods to match the design and construction requirements of the house, such as reinforcing concrete structures, forming the skeleton of walls or columns, or providing support for various architectural features. The specific description and techniques for house rod bending may vary depending on the project and structural needs.