We are house watching for a neighbour who is away and today I found the outside wall of their pebbledashed house saturated with water and it had not been raining.
The cold water cistern ball valve was leaking and encrusted with lime and the overflow had been arranged to discharge into the inside of the soffit and hence was running down the wall. I fitted a new ball-valve as I happened to have a spare to hand. All done in about an hour but I've not touch the bodged up overflow.
Any ideas what a plumber would have charged for a call out to do the ball-valve? I've no intention of charging him for the job but just curious what he might have had to pay out if I had not done the job.
Bob