What's the best way to fit channel drain around corners? I don't know if the corner boxes need to line up with specific parts of the channel drain or whether any cut will fit into the box. My lengths will almost certainly be random and there is a few corners to work out
Depends on the channel drain used but most of the corner boxes will slot into the ends of the channel. A lot of them don't even use corners as there are corners moulded into the straight channel and that's what's used to slot them together.
They are quite straightforward to use but they do need to be cut in such a way that the pieces have the correct male and female ends that then slot/clip together.
They are quite straightforward to use but they do need to be cut in such a way that the pieces have the correct male and female ends that then slot/clip together.