Window Seals

[Dustydog]

Caravan Finder on tv showed a very interesting article where a Caravan Professional Engineer changed the leaking front window seals.
Logically he started at the centre top so the join was at the top not the bottom.
That's odd because the seals on my Wyoming join at the bottom. That's not good is it?

 

[chrisbee1]

Perhaps it’s so that any water that does get between the outer lip and the window can run to the bottom and escape?

 

[JTQ]

If its any comfort all my Hymer windows have the joint at the bottom in the centre.
They do however appear to be bonded seal end to seal end as if they were installed as a hoop rather than a linear strip.
They are installed with oodles of bedding sealant which if it was on a Bailey would be the subject of endless forum criticism.