I was gonna try that but would make a hole in flashing as keylite window with mega wide flashing took me two hours to fit window then a day of scratching my head over the crappy tiles
Yes it’s for the edge of a velux ended up with only a 10cm cut so tile won’t sit on batton sonneed to put half tile in before cut so I don’t end up with 10cm cut
Thanks for the advice I feared that they might be obsolete just having trouble figuring out how to make them into half tiles without loosing the water tightness