At least you didn’t use too much pressure from your powerhose unlike I did because I used mine at 250 bar at 3000 psi and at it’s hottest setting thus i ended up melting most of the rubbers and delaminated quite a few panels but at least I saw as a result of my over zealous use of said powerhose the rotten panels, so after a year and change I have an almost pristine Thompson Glendale 12ft 2 berth with a kazzee. One thing your going to have to do is to get your gas appliances and electrics tested and fixed if needed by a registered engineer, my suggestion on both would be to go to spinneys in knutsford
Never. Did I say never use a pressure washer at any setting on a caravan new or old. You will separate the seams and cause damp despite what bailey says about there new vans. I can't stress this enough.
