Question: "My Focus is soaked, I'm sure I have one of these leaks -- where to begin?.
Answer: With cars like a Ford Focus, we would recommend doing it all. We have done enough of these to know where they begin to leak and at roughly what age. We do our inspection to make sure there are no surprises like a leaking replacement screen or leaks from bodywork damage, and we track down the 'actual' leaks, but we would still recommend you replace door membranes and rear air vents even if they aren't found to be leaking. They tend to start to leak somewhere between 8 and 10 years old, so while we have your car in bits, it might as well be done as relatively, these are not expensive parts to replace.