I will be fitting a cooker hood (not done one before). I guess it will be one with a squarish brushed metal riser. Some questions:
- Is the fan usually integrated into the hood, or is it above the hood in the riser, or in the ceiling ?
- The first stage will be to fit the ducting into the ceiling so the ceiling can be plastered up etc. There will basically be a stub of pipe sticking downwards out of the ceiling. When you later come to fit the hood and riser, how much tolerance do you get left or right to position it ? For example, assuming a flexible pipe is used for part of the connection, you could move the duct left or right by about - / 2.
Cheers, Simon.