Have just been on the Aco website and cannot find any information as to whether you need a fall as you would with a gutter anybody know?Also they state you can cut down to 500mm lengths,we have a bit of a dogleg in the patio and I will need to join two corner units with a piece that will be shorter than 500mm is this possible?As always your advice will be most welcome.
Cheers Ian
It will be fine it's common practice to cut these units down into small sections to get around gully's etc. It's good practice to silicon the cut ends together after the bedding has set to stop them losing the water through the gaps.