I know I only put the sealant in there thinking it may help temporary until I could get it sorted..Trying to add sealant to the inside won’t work it has to be sealed from the outside it needs the bolt taking out and a rubber washer for the bolt,
If it was me I would take the bracket off and make a rubber gasket or sikaflex behind the bracket and the bolt
The awning was fitted by I assume the previous owners, I have the paperwork here so can check. From what I can see he was very particular and looked after the van well, but I thought the same as you the bolts seem massive. We have used a air awning the last year or two that attaches onto the fixed awning, I’m wondering if the weight of that has loosened things up, hence a leak.Yes I agree it definitely needs to be attacked from outside, sound like they may have drilled the holes too big for the bolts, which looking at the length of them the job looks very amateurish too, meantime get a wad of kitchen roll to soak up any water that does get in so it's not finding a path to something critical and keep your eyes on it.
OUCH !!!Sorry to be the merchant of doom and gloom but if the water has been running down between the outer and interior walls if could be a big and expensive fix.
On my new Pilote I noticed high moisture readings below the window, no visual signs of water ingress.
To cut a long story short the window seal hadn’t been fitted correctly which caused water to get in between the inner and outer walls.
Fortunately it was under a year old and under warranty. It was at the dealers for a week, interior wall panels had to be replaced etc, etc. £2,500 bill that Pilote paid.
Hmmm that’s a good idea RogWe have an air awning too Jac, and quite frankly I think they are too heavy to attach to the roll out awning. I solved the problem by Sikoflexing a length of c rail to the side of the van, bringing down to waist height to make it easier to feed on. Has held up even on very windy nights, so far.
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Oh …. We don’t use the awning much nowadaysThat’s a plastic c rail by the way Jac. I bent it into shape with a heat gun. Might not be very easy with a sliding door, they tend to come out from the van and catch the awning on the inside.