Besides moisture, the greatest challenge to finishing a basement is presented by physical obstructions — plumbing lines, ductwork, steel beams and columns, and other fixtures that get in the way. How well these elements are incorporated into the final design can make the difference between an appealing downstairs living space and, well... a basement. Move It If You Can Many obstructions are easy to relocate. I try to bury electrical wires and water and gas supply lines within framed walls or joist bays. Flexible ductwork can also be run between the joists, although it must not be squeezed or bent into too tight a radius. Rigid ductwork can be modified, but I
