Hab door window letting water in (1 Viewer)

[TONCAZ]

I was washing the Motorhome and while rinsing off found water inside the Hab door window, had a good look but was unable to find where the water was entering the window, dried off excess water and then used a mist spray and once again water was in the window, looked very close on top of window no sign of cracks, totally baffled with this one...

 

[Stag man]

I’ve got a very similar MH to you (see avatar)
My Hab window leaked a few years ago
It was the external sealant breaking down
Took the entire window assembly out, cleaned off all of the old sealant, then reapplied sealant, pushed the assembly in (from the outside) and re-tightened
This was 4years ago - no problems since

 

[plug]

Had the same issue on my old lunar, after a series of water test it turned out to be a warped rubber seal around the window.
I applied some heat with a heat gun,than placed a wedge between the window and rubber seal to allow it to push it back in the correct position.
No further problem.

 

[TONCAZ]

I’ve got a very similar MH to you (see avatar)
My Hab window leaked a few years ago
It was the external sealant breaking down
Took the entire window assembly out, cleaned off all of the old sealant, then reapplied sealant, pushed the assembly in (from the outside) and re-tightened
This was 4years ago - no problems since

Thanks for that,my window is also hinged, had it open and sprayed with mister and can see water running in from top,no sign of cracks or gaps, very strange. Forgot to add its double glazed,

 

[Stag man]

Sounds like the window assembly is very different, mine is a bog-standard sliding window set in a metal frame