Yes, there are separate downpipes for different types of gutters. These are; 1. Cylindrical/Round - These downpipes are compatible with Half-Round or Deep gutters. 2. Square - These are compatible with Box or Ogee gutters. The connecting pieces between a square gutter and a round downpipe are available in the market, so if any particular kind of downpipe is not suitable for your house, you can get these connecting pieces.