It depends where the leak is coming from. Skylight? window seals? They tend to leak along the front of the gutter, around the windscreen and over the door tops. You need to clean all edges and apply mastic or replace door rubber seals. If you suspect its coming in from around the windscreen you need to take the screen out, make good any rotting metal around the screen and replace it.
Garbo
September 2008
have you been on the roof at all
bighamrayi@aol.com
July 2008
I can answer this question...
serious roof leak on talbot express coach built motorhome?