Best ladder for window cleaning?

[Simesy]

I asked cos I want to replace my 20yr old youngmans triple that I use for gable end pvc cleans & a few gutters work (I hasten to add while my eldsest lad who works with me foots the ladder) I've had a lyte double for a yr now & love it so want a triple. Trying to find if it separates into a 2 as well as the youngman.