http://renovatedsm.com/node/76 Comments for "Forced Air Floor Vent Ductwork" en http://renovatedsm.com/node/76 Ductwork often needs to be routed around structural elements such as beams, columns, bearing walls, and joists. Typically, heating and cooling should be the first system to have installed. The HVAC system benefits greatly from having straight and direct distribution paths. Electric and plumbing systems are a bit more "forgiving". http://renovatedsm.com/node/76#comments Under Construction Tue, 24 Jul 2007 19:32:44 -0700 RenovateDSM 76 at http://renovatedsm.com