I'm a homeowner looking to replace some ugly 30" triangular baseboard registers in my home. The problem? I can't seem to find anyone that sells them. I figured this would be a simple one for a pro (hopefully). FWIW, converting them to another size is more difficult then it should be as someone along the way modified the subfloor and the carpet is cut around them. If it were just baseboard trim I would have swapped them out long ago.