Once the roof of the caravan (after being removed) was all squared up on the jig, the next part was to prepare the roof before any future work can commence. The old covering was pulled off, and the foam insulation was removed using a paint scraper. It was going mouldy in places, and also covered areas that need access to the fibreglass later, so it had to go. The glue holding the foam to the roof did not lift with the foam, so this will be removed with acetone later.
The fittings, which were very worn, buckled and oxidised, were also removed. Some needed a spray with CRC to get them moving – but first I carefully measured and recorded their original location so that the replacements will be mounted in the same place!
Total time around 2hrs for this part (so far) without removing the old glue.
Detail of one of the fittings
Removing old insulation (in progress). The water damage and rot is apparent here.