More Tinkering and a Water Ingress Leak.
Recently I yanked out all the front seats and the rubberised thick floor matting in the cab again. I decided to add some of the heavy foil-faced underlay designed for putting under laminate floors in the cab area to improve sound and heat insulation.
I'd already cleaned, pained and sealed the floorpan before, and then covered the floor in Flashing Tape as a sound-deadener. This was just to add some more.
That all went ok, then Lisa found a chunk of carpet offcut from the house (pseudo-Hessian backed, not foam) with a reasonable pile. So, while the seats were out, I put the heavy rubberised floor cover back in, and then wanged in this carpet as well, and then reinstated the seats. Some rubberised car mats got added to protect the carpet and job done. A wee bit quieter and warmer than before - didn't cost much and happy days.
I also glued more of the laminate floor insulation/underlay stuff to the bed base (looking to try and insulate the mattress more from any colder air underneath the base) and then stuck adhesive carpet tiles on top of that (multi-purpose - to add a fibrous layer for extra insulation, protect the silver foil face and to give some purchase to the cushion bases so stop them shifting when the sofa was made up in transit).
But... I'd noticed for a while that there was some intermittent and inconsistent water ingress - showing up inside the cloakroom about halfway down the nearside of the van habitation area. I'd already sealed the gutters so I had to go looking further.
On Saturday I took the Fiamma Awning off (quite a heavy old lump!) and quickly saw what the issue was - a dirty great crack in me roof section! There are 3 brackets that the Awning hangs on - and the rearmost had inflicted some damage to the glassfibre hi-Top construction it was mounted on. The other 2 are fine, so I'm guessing that at some point in time the previous owner (My van wasn't built by me, though I've changed most of it since) must have bashed it. Its not like whoever did it didn't know though, as I found some filler pushed into the crack - they just didn't fix it properly which resulted in the mess.
Problem was, that a thin smear to plug the hole hadn't actually strengthened the weakened Hi-Top glassfibre, it was just a bodge to try and keep water out. So, the weight and pressure of the Awning had made the crack spread out either side of the bracket, maybe a foot long overall, but hidden by the Awning so the only way to see it is when the whole awning is off the van.
I'm no bodywork repairer, but I figured I had to have a go at fixing this, so I started that afternoon. I removed the inner section and the insulation to be able to get at the bracket mounting bolts and get a good look at the inside damage and what I could do there. Not too bad to get at and nothing in the way.
Local Garage had P38 Glassfibre and a reinforcing mesh mat, so I bought a tin and a mesh.
Back at the van, I cleaned the surfaces, then sanded and scored the surface where I wanted to give the repair glassfibre a good key.
I drilled 2 small holes at either end of the crack (to prevent the crack travelling further) and then filled the outer side crack and the holes I drilled with a thin skim of P38 and Hardener.
Then I covered an area getting on for a square foot on the inside with fibreglass, then pressed in the mesh as a reinforcement, and then added a final layer of glassfibre over that.
(I have no idea if this is the proper way - how you're SUPPOSED to do this btw - but its what I have done
![Big grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
).
Left it overnight, and it had cured pretty well on Sunday am. Much stronger - probably a fair bit stronger than the panel was before. Pity its an ugly pink glassfibre smear on the outside of the van - although I hope that a sand down and some paint, plus the fact that the Awning body will cover 90% of the repair will mean it'll look fine when finished. The most important thing is that the leak should be banished and it should be strong enough not to crack or fail.
As soon as I can I plan to rub down and spray paint to try to make the repair look as invisible as possible and then before fitting the Awning bracket and the awning back on, I've worked out that there are 2 metal supports on the inside that I can use to further brace the bracket area by putting a wooden cross-member between before replacing the insulation and the inside covering so its all out-of-sight - this is in my rear 'boot' storage area too which makes life a lot easier.
Now... assuming I have fixed my roof leak - I then have to try not to create a new one! I've bought a skylight to fit, so chopping a big hole in the roof is also on the cards in the near future!